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Journal articles on the topic 'Front End Engineering Design'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Engelen, Jeroen, Hamid Aït Abderrahim, Peter Baeten, Didier De Bruyn, and Paul Leysen. "MYRRHA: Preliminary front-end engineering design." International Journal of Hydrogen Energy 40, no. 44 (November 2015): 15137–47. http://dx.doi.org/10.1016/j.ijhydene.2015.03.096.

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2

Gerules, M. E., T. N. Faddis, and B. G. Barr. "Generalized front-end controller design." Journal of Mechanical Working Technology 20 (September 1989): 503–10. http://dx.doi.org/10.1016/0378-3804(89)90057-0.

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3

Hwang, Ji-Hyun, Myung-Il Roh, Ju-Hwan Cha, and Kyu-Yeul Lee. "Offshore Process FEED(Front End Engineering Design) Method for Integrated Process Engineering." Journal of the Society of Naval Architects of Korea 47, no. 2 (April 20, 2010): 265–77. http://dx.doi.org/10.3744/snak.2010.47.2.265.

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4

Cotton, Alissa, Lilian Gray, and Wilfried Maas. "Learnings from the Shell Peterhead CCS Project Front End Engineering Design." Energy Procedia 114 (July 2017): 5663–70. http://dx.doi.org/10.1016/j.egypro.2017.03.1705.

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5

Elias, E. "Enhancing the front-end phase of design methodology." European Journal of Engineering Education 31, no. 5 (October 2006): 581–91. http://dx.doi.org/10.1080/03043790600797400.

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6

Tasic, Aleksandar, Su-Tarn Lim, Wouter A. Serdijn, and John R. Long. "Design of Adaptive Multimode RF Front-End Circuits." IEEE Journal of Solid-State Circuits 42, no. 2 (February 2007): 313–22. http://dx.doi.org/10.1109/jssc.2006.889387.

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7

Tzortzopoulos, Patricia, Rachel Cooper, Paul Chan, and Mike Kagioglou. "Clients' activities at the design front-end." Design Studies 27, no. 6 (November 2006): 657–83. http://dx.doi.org/10.1016/j.destud.2006.04.002.

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8

Oyama, S., S. Satoh, and S. Sakanaka. "HAZID for CO2-Free Hydrogen Supply Chain FEED (Front End Engineering Design)." International Journal of Hydrogen Energy 42, no. 11 (March 2017): 7322–30. http://dx.doi.org/10.1016/j.ijhydene.2016.07.023.

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9

Zhang, Chong Ming, Zu Hua Fang, Chun Mei Wang, and Ji Feng Ni. "Using UML as Front-End for PLC Program Design." Advanced Materials Research 267 (June 2011): 521–24. http://dx.doi.org/10.4028/www.scientific.net/amr.267.521.

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To minimize the influence of experiential factor and guarantee the software quality from the design phase, with the aid of unified modeling language (UML), an object-oriented design method for PLC program is presented. With UML as design tool, class diagram and state machine diagram are chosen respectively to describe the static structure and dynamic behavior of the PLC based control system, and PLC ladder diagram is acquired from state machine diagram subsequently. With the combination of object-oriented technology, UML and classic PLC design technology, the software reliability of PLC based control system is promoted, and the application area of object-oriented technology and UML is extended.

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10

Worley, M. D., and V. La Saponara. "A simplified dynamic model for front-end loader design." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 222, no. 11 (November 1, 2008): 2231–49. http://dx.doi.org/10.1243/09544062jmes688.

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The front-end loader is an indispensable machine for the off-road construction equipment industry. It is a classic example of a working machine with complex interactions between its subsystems (hydraulic, mechanical, and electrical). Dynamic models of the full-scale vehicle coupled with event-based operator models are currently used to help quantify the overall system performance, efficiency, and operability. However, these models are complex and not always necessary to characterize the response of individual subsystems. There is great value added to the design process — especially in prototyping of new vehicle platforms — in development of simpler models that can quickly and accurately define first-order measures of system loads and performance. This paper presents a subscale dynamic model, which isolates the boom and bucket manipulator systems of the front-end loader for the purpose of design load characterization. The model includes state equations governing the hydraulic dynamics across the control valves and in the cylinders, as well as soil—tool interaction loads (passive earth loads) at the bucket cutting edge. The governing equations of motion for the multi-rigid body model of the bucket linkage are developed using Kane's method. The proposed model is intended to accelerate the structural design and analysis of the boom and bucket linkage subsystems and may yield useful information for optimization purposes. The output from the dynamic simulation is compared with the field test data of the machine.

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11

Qian, Wei Xiang. "Robust Design of 4-Position Motion Generation and Application on Front End Loader." Applied Mechanics and Materials 220-223 (November 2012): 736–39. http://dx.doi.org/10.4028/www.scientific.net/amm.220-223.736.

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A robust design approach of 4-position motion generation is presented, and it is applied in the design of front end loader. The mathematical model of optimum design based upon the engineering requirements has been established, by which feasible robust solution regions adhering to conventional constraints and kinematic accuracy requirements can be visually represented. It guides designers to synthesize robust mechanisms that ensure every design condition. The example of front end loader demonstrates that the process of searching the optimal robust mechanism is more intuitive, highly accessible and easy to be applied in engineering practice.

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12

Fan, Li Xian, Yong Zhao Xu, and Hong Tao Li. "Design and Realization of Virtual Computer Cluster System." Advanced Materials Research 271-273 (July 2011): 1313–17. http://dx.doi.org/10.4028/www.scientific.net/amr.271-273.1313.

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Virtualization technology has revolted the computer technology. In the paper, we present our virtual computer cluster. The components of computer cluster have been improved by virtualization technology from the actual computer server to virtual server instance. Virtual computer cluster includes front-end machine and the cluster nodes. The front-end machine can be physical machines or virtual machines; the cluster node can also be virtual or physical machine node. The front-end machine of the cluster communicates with the cluster nodes through physical or virtual network adapter. The front-end machine connects with the cluster management software in each node so as to monitor and control every physical or virtual node within the cluster. A single virtual computer cluster extends its resources with adding physical or virtual resources including computing resources, storage resources and etc. within secure and stabile occasions with special needs. The technology can be widely applied to cluster and parallel computing demand but with lower-cost system design scenarios.

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13

Malon, H., A. Ayuda, F. J. Garcia-Ramos, M. Vidal, and J. Cuartero. "Application of Low-Cost Sensors for the Development of a Methodology to Design Front-End Loaders for Tractors." Journal of Sensors 2020 (February 28, 2020): 1–13. http://dx.doi.org/10.1155/2020/3504389.

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Tractor front-end loaders are an essential part of the equipment used on farms. At present, there are an important number of small- and medium-sized companies involved in the manufacturing of this equipment. These companies rely heavily on experience for innovative designs, as in the vast majority of cases they lack access to adequate methodology for the optimal design of new front-end loaders. The study conducted has developed a methodology to design tractor front-end loaders with a view of obtaining their accurate design during the bucket loading process. The methodology comprises two phases: the first phase involves a numerical analysis of the structural behaviour of the front-end loader components by means of the Finite Element Method; the second phase, the experimental phase, makes use of low-cost sensors, in particular, strain gauges, to analyse existing strains at selected points in the front-end loader structure. The experimental results obtained by means of low-cost sensors fitted onto the front-end loader allow analysing the existing strains at the points measured, as well as validate the numerical model developed. This methodology is validated by applying it to a commercial front-end loader, more specifically to model 430E2 of the company Maquinaria Agrícola El León S.A (Spain).

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14

Fazalul Rahiman, Mohd Hafiz, Ruzairi Abdul Rahim, and Nor Muzakkir Nor Ayob. "The Front-End Hardware Design Issue in Ultrasonic Tomography." IEEE Sensors Journal 10, no. 7 (July 2010): 1276–81. http://dx.doi.org/10.1109/jsen.2009.2037602.

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15

Clarke, J. A., and D. Mac Randal. "An intelligent front-end for computer-aided building design." Artificial Intelligence in Engineering 6, no. 1 (January 1991): 36–45. http://dx.doi.org/10.1016/0954-1810(91)90014-f.

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16

Zhang, Yinglu, Zhenzhu Xi, Xingpeng Chen, Honglan Wei, Long Huang, and Wei Xiao. "Design of Analog Front-end Circuit for Audio-frequency Magnetotelluric Instrument." Journal of Environmental and Engineering Geophysics 23, no. 3 (September 2018): 305–18. http://dx.doi.org/10.2113/jeeg23.3.305.

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High-performance audio-frequency magnetotelluric (AMT) instrument is one means of obtaining high-quality electromagnetic (EM) data. To improve the ability of AMT system to obtain high-quality data, this paper presents a design for a high-performance analog front-end circuit for AMT instrument. It mainly consists of the input protection, preamplifier, passive high pass filter, power frequency notch filter, programmable amplifier, and active low pass filter. In addition, this paper proposes a design of low-noise, high-performance preamplifier, which improves the common-mode rejection ratio (CMRR) of analog front-end circuit and effectively enhances the signal-to-noise ratio (SNR) of the circuit. The front-end circuit utilized two-stage twin-T notch filter to effectively suppress the strong interference of fundamental component of power frequency. Also, it used signal relays to control circuit gain and selection of cutoff frequency of anti-aliasing filter, resulting in the improvement of the capability of the analog-to-digital Converter (ADC) to distinguish weak EM signal. The measured results of the electric field and magnetic field channel showed that: 1) The circuit works in frequency range of 1 Hz∼100 kHz; 2) The CMRR values of the preamplifier of electric field channel at low frequencies (1 Hz∼1 kHz) are 111 dB and 97 dB when the gains are 20 dB and 6 dB respectively; 3) The maximum attenuation fundamental power frequency can reach −39.46 dB and −39.04 dB respectively; 4) The total harmonic distortion rate at 1 kHz is 0.022% and 0.029% respectively; 5) The input noise levels of electric field channel are 12.67nV / [Formula: see text] @10Hz and 8.15V / [Formula: see text] @1kHz, while the input noise levels of magnetic field channel are 8.97nV / [Formula: see text] @10Hz and 6.16V / [Formula: see text] @1kHz; and 6) In conclusion, the analog front-end circuit is superior to meet the requirements of the AMT methods, and provides a useful reference for the development of AMT instrument.

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17

Miao, Meng, and Cam Nguyen. "Integrated CMOS impulse UWB receiver front-end design." Microwave and Optical Technology Letters 51, no. 11 (November 2009): 2590–95. http://dx.doi.org/10.1002/mop.24682.

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18

Mordashkin, V. K. "Threat evaluation and substantiation of counterterrorism strategy composition during front-end engineering design." Infokommunikacionnye tehnologii 14, no. 2 (June 2016): 192–99. http://dx.doi.org/10.18469/ikt.2016.14.2.14.

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19

Zhan, Ying, and Nobuya Kojima. "Noise-matched optical receiver front-end design and experiment." Electronics and Communications in Japan (Part I: Communications) 88, no. 10 (2005): 45–54. http://dx.doi.org/10.1002/ecja.20159.

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20

Spyropoulos, Emmanouil, and Adil Khan. "Differences between the Geotechnical Campaigns at Front-End Engineering Design (FEED) and Detailed Design—A Case Study." World Journal of Engineering and Technology 08, no. 04 (2020): 590–604. http://dx.doi.org/10.4236/wjet.2020.84041.

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21

Wang, Fang, Chao Yu, Guibing Li, Yong Han, Bingyu Wang, Jikuang Yang, and Diandian Lan. "A Study on Influence of Minivan Front-End Design and Impact Velocity on Pedestrian Thorax Kinematics and Injury Risk." Applied Bionics and Biomechanics 2018 (September 3, 2018): 1–8. http://dx.doi.org/10.1155/2018/7350159.

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Thoracic injuries occur frequently in minivan-to-pedestrian impact accidents and can cause substantial fatalities. The present research work investigates the human thoracic responses and injury risks in minivan-to-pedestrian impacts, when changing the minivan front-end design and the impact velocity, by using computational biomechanics model. We employed three typical types of minivan model of different front-end designs that are quite popular in Chinese market and considered four impact velocities (20, 30, 40, and 50 km/h). The contact time of car to thorax region (CTCTR), thorax impact velocity, chest deformation, and thoracic injury risks were extracted for the investigation. The results indicate that the predicted pedestrian kinematics, injury responses, and thoracic injury risks are strongly affected by the variation of the minivan front-end design and impact velocity. The pedestrian thoracic injury risks increase with the increasing vehicle impact velocity. It is also revealed that the application of the extra front bumper is beneficial for reducing the thoracic injury risk, and a relatively flatter minivan front-end design gives rise to a higher thoracic injury risk. This study is expected to be served as theoretical references for pedestrian protection design of minivans.

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22

Mo, Guang Ling, Wei Su, Zhi Yong Liu, Chang Zhen Chen, and Guang Yu He. "Design of the Zigbee-Based Front-End Sub-System of a Smart Control System for Power Consuming Network." Advanced Materials Research 860-863 (December 2013): 2463–69. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.2463.

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This paper briefly introduces a smart control system for power consuming network and its front-end sub-system. The front-end sub-system is developed on the Android platform, which consists of several Android applications. This paper briefly introduces the Android platform, describes the design and development of the Zigbee-based front-end sub-system of the smart control system for power consuming network, and finally gives several screen shots of the application interface.

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23

Dai, Haocheng. "Front-end Solar Temperature And Humidity Control System." E3S Web of Conferences 252 (2021): 02021. http://dx.doi.org/10.1051/e3sconf/202125202021.

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Solid dehumidification is one of the important components of the dehumidification air-conditioning system. As an important method of solid dehumidification, the dehumidification performance and regeneration performance of fixed-bed dehumidification have an important impact on the operation and energy saving of the dehumidification air-conditioning system. In view of the high air temperature and high humidity in South China, our design organically combines dehumidification fixed beds, semiconductor refrigeration devices, foam ceramic insulation panels and double-glazed windows. We have designed a photovoltaic-driven modular solar temperature regulating and dehumidifying purification wall suitable for building dehumidification. The dehumidification window can use daytime solar radiation to regenerate the dehumidification fixed bed after absorbing moisture, reducing the energy consumption of regeneration. At the same time, the design can also use semiconductor refrigeration devices to adjust the temperature and humidity of the window inlet air to improve the window's dehumidification and regeneration performance. We tested and studied the dehumidification and regeneration performance of the device under different working conditions through experimental tests, which provided a basis for the engineering application and theoretical analysis of the device.

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24

Conradie, Peter, Lieven De Marez, and Jelle Saldien. "User consultation during the fuzzy front end: evaluating student’s design outcomes." International Journal of Technology and Design Education 27, no. 4 (March 1, 2016): 563–75. http://dx.doi.org/10.1007/s10798-016-9361-4.

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25

Xie, Li Ming. "Design of Vehicle Reservation System in Manufacturing Engineering." Applied Mechanics and Materials 340 (July 2013): 292–97. http://dx.doi.org/10.4028/www.scientific.net/amm.340.292.

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Nowadays, to develop office application system by means of web-development has gradually become the mainstream method, which is quick to develop, low in resource consumption, low in demand for software and hardware environment, easy to maintain, convenient in use and easy to learn. Moreover, JavaScript is an important tool to achieve the front-end dynamic function. jQuery is a lightweight JavaScript library and another excellent JavaScript framework after prototype. jQuery has a complete document description and a detailed instruction to various applications. At the same time, there are many mature plug-ins available. Applications of two kinds of jQuery plug-ins in the vehicle reservation system on web are mainly described in this paper.

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26

Lin, Zin, Charles Roques-Carmes, Raphaël Pestourie, Marin Soljačić, Arka Majumdar, and Steven G. Johnson. "End-to-end nanophotonic inverse design for imaging and polarimetry." Nanophotonics 10, no. 3 (December 23, 2020): 1177–87. http://dx.doi.org/10.1515/nanoph-2020-0579.

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Abstract By codesigning a metaoptical front end in conjunction with an image-processing back end, we demonstrate noise sensitivity and compactness substantially superior to either an optics-only or a computation-only approach, illustrated by two examples: subwavelength imaging and reconstruction of the full polarization coherence matrices of multiple light sources. Our end-to-end inverse designs couple the solution of the full Maxwell equations—exploiting all aspects of wave physics arising in subwavelength scatterers—with inverse-scattering algorithms in a single large-scale optimization involving ≳ 10 4 $\gtrsim {10}^{4}$ degrees of freedom. The resulting structures scatter light in a way that is radically different from either a conventional lens or a random microstructure, and suppress the noise sensitivity of the inverse-scattering computation by several orders of magnitude. Incorporating the full wave physics is especially crucial for detecting spectral and polarization information that is discarded by geometric optics and scalar diffraction theory.

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27

Cindric, D. T. "Design a safe front-end vent for an ammonia plant." Plant/Operations Progress 4, no. 4 (October 1985): 242–45. http://dx.doi.org/10.1002/prsb.720040411.

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28

Winter, S. M., A. Koelpin, and R. Weigel. "Six-Port Receiver Analog Front-End: Multilayer Design and System Simulation." IEEE Transactions on Circuits and Systems II: Express Briefs 55, no. 3 (March 2008): 254–58. http://dx.doi.org/10.1109/tcsii.2008.918999.

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29

Jo, Ikkyun, Jungnam Bae, Toshimasa Matsuoka, and Takuji Ebinuma. "Design of triple-band CMOS GPS receiver RF front-end." IEICE Electronics Express 10, no. 7 (2013): 20130126. http://dx.doi.org/10.1587/elex.10.20130126.

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30

YAN, Xiao-lang, Long-li YU, and Jie-bing WANG. "A front-end automation tool supporting design, verification and reuse of SOC." Journal of Zhejiang University-SCIENCE A 5, no. 9 (September 2004): 1102–5. http://dx.doi.org/10.1631/jzus.2004.1102.

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31

Shahroury, Fadi R., and Ahamd A. Mohammad. "Design of a passive CMOS implantable continuous monitoring biosensors transponder front-end." Microelectronics Journal 90 (August 2019): 141–53. http://dx.doi.org/10.1016/j.mejo.2019.06.005.

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32

Hafez, Amr Amin, Mohamed Amin Dessouky, and Hani Fikri Ragai. "Design of a low-power ZigBee receiver front-end for wireless sensors." Microelectronics Journal 40, no. 11 (November 2009): 1561–68. http://dx.doi.org/10.1016/j.mejo.2009.03.002.

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33

Su, H. W., B. Y. Chi, and Z. H. Wang. "System design considerations of highly-integrated dab receiver rf front-end." IEEE Transactions on Consumer Electronics 51, no. 4 (November 2005): 1319–25. http://dx.doi.org/10.1109/tce.2005.1561862.

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34

Kamata, Takatsugu, Toshimasa Matsuoka, and Kenji Taniguchi. "Rf front-end design for CMOS terrestrial wideband TV tuner IC." IEEE Transactions on Consumer Electronics 56, no. 3 (August 2010): 1340–48. http://dx.doi.org/10.1109/tce.2010.5606268.

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35

Park, Chester Sungchung, Sunwoo Kim, Jooho Wang, and Sungkyung Park. "Design and Implementation of a Farrow-Interpolator-Based Digital Front-End in LTE Receivers for Carrier Aggregation." Electronics 10, no. 3 (January 20, 2021): 231. http://dx.doi.org/10.3390/electronics10030231.

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A digital front-end decimation chain based on both Farrow interpolator for fractional sample-rate conversion and a digital mixer is proposed in order to comply with the long-term evolution standards in radio receivers with ten frequency modes. Design requirement specifications with adjacent channel selectivity, inband blockers, and narrowband blockers are all satisfied so that the proposed digital front-end is 3GPP-compliant. Furthermore, the proposed digital front-end addresses carrier aggregation in the standards via appropriate frequency translations. The digital front-end has a cascaded integrator comb filter prior to Farrow interpolator and also has a per-carrier carrier aggregation filter and channel selection filter following the digital mixer. A Farrow interpolator with an integrate-and-dump circuitry controlled by a condition signal is proposed and also a digital mixer with periodic reset to prevent phase error accumulation is proposed. From the standpoint of design methodology, three models are all developed for the overall digital front-end, namely, functional models, cycle-accurate models, and bit-accurate models. Performance is verified by means of the cycle-accurate model and subsequently, by means of a special C++ class, the bitwidths are minimized in a methodic manner for area minimization. For system-level performance verification, the orthogonal frequency division multiplexing receiver is also modeled. The critical path delay of each building block is analyzed and the spectral-domain view is obtained for each building block of the digital front-end circuitry. The proposed digital front-end circuitry is simulated, designed, and both synthesized in a 180 nm CMOS application-specific integrated circuit technology and implemented in the Xilinx XC6VLX550T field-programmable gate array (Xilinx, San Jose, CA, USA).

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36

Shi, X. H., and Shou Cheng Wang. "The Structural Design and Analysis of the New Type of Gripper." Key Engineering Materials 693 (May 2016): 269–74. http://dx.doi.org/10.4028/www.scientific.net/kem.693.269.

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The reason of lacking of a suitable front-end actuator when excavators moving massive objects, a new type of hydraulic engineering gripper was designed. Its design theory was showed. The use of SimulationXpress in the Solidworks to optimize the design, made the structure of cured rod more reasonable.

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37

Boussier, Bastien, Stephen Bryan, Matthias Dremel, Jean-Marc Fourneron, Christian Mayaux, Robert Pearce, Peter Saunders, Dhananjay Mokashi, Jean-Marc Poncet, and Pantxo Diribarne. "Progress in the design of ITER front-end vacuum instrumentation and controls." Fusion Engineering and Design 88, no. 6-8 (October 2013): 831–34. http://dx.doi.org/10.1016/j.fusengdes.2013.02.038.

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38

Youngsun Kim, Soon Woo Lee, Haesoo Park, and Il-Soo Kim. "Design of Analog Front End for Power-Line Communication of Korean Standard." IEEE Transactions on Power Delivery 23, no. 4 (October 2008): 1918–20. http://dx.doi.org/10.1109/tpwrd.2008.917891.

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39

Calabrese, Giacomo, Lorenzo Pagli, Oleg A. Krasnov, and Alexander G. Yarovoy. "Multi-channel reconfigurable front-end architecture for waveform-agile radar." International Journal of Microwave and Wireless Technologies 5, no. 3 (April 15, 2013): 419–28. http://dx.doi.org/10.1017/s1759078713000299.

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This paper presents the design of a multi-channel reconfigurable front-end architecture for a waveform-agile radar. At first the purpose of the design is explained following the status of research on software-defined radar at MTSR. A description of the proposed system architecture is given with details on sub-systems implementation. Then some preliminary results obtained on a prototype of the platform are shown. Finally, further developments on this system architecture are described, highlighting how this platform can support research on software-defined multi-channel radar systems.

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40

Yao, Na, Zhi Zhang, and Xiao Tang. "Photovoltaic Off-Grid Inverter and Maximum Power Point Tracking Technology." Journal of Nanoelectronics and Optoelectronics 16, no. 2 (February 1, 2021): 213–21. http://dx.doi.org/10.1166/jno.2021.2922.

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The photovoltaic cells’ output characteristics and maximum power point tracking (MPPT) technology are studied to design a two-stage cascaded photovoltaic off-grid inverter, including the front-end Boost converter and the rear-end three-phase inverter. The state-space averaging method is adopted in front-end Boost converter modeling, and space vector pulse width modulation (SVPWM) technology is adopted in the rear-end three-phase inverter. The simulation drive model is obtained through research principles and algorithm realization. Based on the theoretical analysis and simulation, front-end Boost converter’s and the back-end inverter’s hardware are designed. The main circuit includes the front-end Direct Current (DC)-DC topology and the back-end DC-AC topology. The TMS320F28027 digital signal processor is the core of the front-end DC-DC topology’s control system, and LabView is the core of the back-end DC-AC topology’s control system. The front-end Boost converter’s analog output voltage is 32 V, stable at the maximum operating point in the test. The maximum power point can be effectively tracked in the proposed inverter. The rear-end three-phase inverter’s total harmonic distortion (THD) of phase voltage is less than 3%. Less harmonic wave meets the circuit harmonic distortion rate’s design requirements.

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41

Zhang, Yu Xin, Fu Quan Li, Xi Tao, and Guo Yu Lin. "Design and Implementation of an Intelligent Video Surveillance System Based on Android Phone." Advanced Materials Research 816-817 (September 2013): 1126–30. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.1126.

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This paper proposes a new intelligent video surveillance system based on Android phone. By using Android phone, this system can be deployed easily and quickly. Compare with the traditional surveillance system, this new one uses Android phone to replace the large and expensive surveillance cameras. In addition, the functions of back-end equipment of the traditional system have been moved to the front-end equipment. With a modified invasion detection algorithm, the front-end equipment becomes more intelligent. This schema can significantly increase the mobility and flexibility of the entire system. Therefore this system will have a better performance dealing with emergencies in different surveillance scenarios. Moreover, this state-of-art intelligent video surveillance system not only brings a new method for surveillance, but also advances the development of surveillance techniques.

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42

Sakomura, Eduardo S., Diego F. M. Boada, and Daniel C. Nascimento. "Co-Design of a GPS Antenna Low-Noise Amplifier Front-End Circuit." Journal of Microwaves, Optoelectronics and Electromagnetic Applications 18, no. 4 (December 2019): 545–54. http://dx.doi.org/10.1590/2179-10742019v18i41761.

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43

Rusnakova, Sona, Ladislav Fojtl, Milan Zaludek, and Vladimir Rusnak. "Design of Material Composition and Technology Verification for Composite Front End Cabs." Manufacturing Technology 14, no. 4 (December 1, 2014): 607–11. http://dx.doi.org/10.21062/ujep/x.2014/a/1213-2489/mt/14/4/607.

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44

Demirkan, Murat, and Richard R. Spencer. "Antenna Characterization Method for Front-End Design of Pulse-Based Ultrawideband Transceivers." IEEE Transactions on Antennas and Propagation 55, no. 10 (October 2007): 2888–99. http://dx.doi.org/10.1109/tap.2007.905834.

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Wang, Zengqi, Zhiqun Li, Guoxiao Cheng, Lei Luo, and Yuwenyuan Gao. "Design and optimisation method for ultra‐low‐power ZigBee receiver front‐end." Electronics Letters 52, no. 13 (June 2016): 1181–83. http://dx.doi.org/10.1049/el.2016.0532.

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Oh, Nam-Jin. "CMOS Direct-Conversion RF Front-End Design for 5-GHz WLAN." Journal of electromagnetic engineering and science 8, no. 3 (September 30, 2008): 114–18. http://dx.doi.org/10.5515/jkiees.2008.8.3.114.

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Xue, Ding Zhu. "The Design of Intelligent Video System Based on DM8168." Advanced Materials Research 850-851 (December 2013): 491–95. http://dx.doi.org/10.4028/www.scientific.net/amr.850-851.491.

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With the development of the times and the increasing mobility of the population, the situation of public environmental safety is becoming more and more serious. So an intelligent video monitoring system is designed in order to better carry out constantly effective monitoring for the public environment. In this paper, the IT Company DM8168 as the core of hardware designs an intelligent video surveillance system to realize the function of video capture, encoding, transmission, storage and so on. Besides, it will carry out motion detection in the aspect of intelligence. The main tasks can be completed as follows, first, architecture and front-end network camera hardware design of intelligent video system requires single-stream network. Second, the design of intelligent video system software, which is to complete the overall software design flow chart. Clients using the media player on the PC front-end network camera based on Davinci platform development. Third, algorithm design of intelligent software system is to study of the moving object detection algorithm and provide the algorithm effect diagram.

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Kanaya, Haruichi, Tetsuya Nakamura, Koji Kawakami, and Keiji Yoshida. "Design of coplanar waveguide matching circuit for RF-CMOS front-end." Electronics and Communications in Japan (Part II: Electronics) 88, no. 7 (2005): 19–26. http://dx.doi.org/10.1002/ecjb.20161.

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Ojha, Amit. "Design of Control System Using Online Tuning of PI Controllers for Three-Phase Active Front End Neutral Point Clamped Three-Level Converter." Journal Européen des Systèmes Automatisés 53, no. 6 (December 23, 2020): 869–82. http://dx.doi.org/10.18280/jesa.530613.

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In conventional DC link AC-AC converter system, uncontrolled front end converter has inherent problem of power quality. To overcome the problem associated with uncontrolled front end converter, multilevel front end converter will be good choice for high power applications. In the paper, unity power factor control system (UPC) for active front end (AFE) neutral point clamped (NPC) 3-level converter is presented. PI controllers are used in UPC and for tuning of PI controllers it is essentially required to know the different time constants with their gains exactly for evaluating the optimized controller parameters for steady operation of the NPC rectifier. In this paper a simplified and accurate method of online tuning of PI controllers in UPC is derived and implemented for three phase AFE NPC 3-level converter. Complete design procedure for the design of control system for AFE NPC 3-level is also presented in this paper. Based on developed model, simulations are carried in MATLAB/SIMULIK environment. Experimentation results confirm the simulation results.

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Raydugin, Yuri. "Consistent Application of Risk Management for Selection of Engineering Design Options in Mega-Projects." International Journal of Risk and Contingency Management 1, no. 4 (October 2012): 44–55. http://dx.doi.org/10.4018/ijrcm.2012100104.

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Traditional application of project risk management is limited to identifying and addressing project risks and then developing cost along with schedule contingencies. This paper proposes a method to consistently utilize the project risk management methods during Front End Engineering Design (FEED) phase of project development to select engineering design options. This method was called for recently to make several key engineering design decisions in a mega-project (case study). It allows significantly accelerate decision making and successfully manage various types of bias through leveraging the structure and visualization it provides. The proposed method is also applicable for engineering change management in any phase including operations.

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