面向多路4~20 mA信号远程传输的输出电路设计方法The Output Circuit Design Method for Remote Transmission of Multi-Channel 4 - 20 mA Signal

2012 ◽  
Vol 02 (03) ◽  
pp. 126-131
Author(s):  
周 鹤
Keyword(s):  
Circuit Design ◽  
Design Method ◽  
Remote Transmission ◽  
Output Circuit

A CMOS combinational circuit-design method using mixed logic concepts

1995 ◽  
Vol 38 (3) ◽  
pp. 266-273 ◽  
Author(s):  
W.B. Hudson ◽  
J.S. Beasley ◽  
J.E. Steelman
Keyword(s):  
Circuit Design ◽  
Design Method ◽  
Combinational Circuit

Application Research of Wireless Communication Technology in Remote Meter Reading System

2014 ◽  
Vol 513-517 ◽  
pp. 1494-1498 ◽  
Author(s):  
Zhang Hong ◽  
Jun Jie Wang ◽  
Ai Sheng Ma
Keyword(s):  
Circuit Design ◽  
Test Results ◽  
Application Research ◽  
Remote Transmission ◽  
Zigbee Technology ◽  
Design Requirements ◽  
Terminal Design ◽  
Reading System ◽  
Hardware Circuit ◽  
Data Terminal

In view of the problems in the current domestic and international remote wireless meter reading system, propose the remote wireless meter reading terminal system based on ZigBee technology combined with GPRS technology, carry out the hardware circuit design of each module, establish ZigBee wireless meter reading network based on 802.15.4 layer networking protocol, design a more practical remote wireless meter reading protocol and data transmission format. Test results show that it has realized the formation of ZigBee network, collection and remote transmission of meter data, terminal equipment parameters modification and other functions to achieve the terminal design requirements.

scholarly journals Electrostatic Discharge Current Linear Approach and Circuit Design Method

Energies ◽  
2010 ◽  
Vol 3 (11) ◽  
pp. 1728-1740 ◽  
Author(s):  
Pavlos K. Katsivelis ◽  
Georgios P. Fotis ◽  
Ioannis F. Gonos ◽  
Tryfon G. Koussiouris ◽  
Ioannis A. Stathopulos
Keyword(s):  
Circuit Design ◽  
Discharge Current ◽  
Electrostatic Discharge ◽  
Design Method ◽  
Linear Approach

Investigation of Robust Combination Control for Elastic Vehicle Based on Reduced-Order Model

2013 ◽  
Vol 378 ◽  
pp. 3-12
Author(s):  
Zi Jian Zhang ◽  
Bin Liu
Keyword(s):  
Circuit Design ◽  
Error Bounds ◽  
Control Method ◽  
Design Method ◽  
Reduced Order Model ◽  
Equivalent Model ◽  
Order Model ◽  
Reduced Order ◽  
Design Error ◽  
Low Order

Putting forward with an integrated flight and aeroelasticity control method of elastic air vehicle and aiming at the reduction errors introduced during combination dynamic model reduction, the paper adopts mixed sensitivity H∞control to design low-order combination control law that satisfies its robustness based on reduced-order model. Against to the wide reduced-order error bounds that may influence control performance, the two-circuit design method is used, and combined with inner-circuit suboptimal feedback design, error bounds of equivalent model are greatly narrowed. Without any orders extra added to the controllers, the outer-circuit robust controller designed on that basis will effectively improve the performance of the system, significantly superior to the single circuit design method. It is shown in simulation results that such low-order combination law will not only provide satisfactory robustness and performance, but will also effectively suppress the occurrence of servo flutter, while the greatly-reduced orders will be helpful for the realization of projects.

Equivalent Circuit Design Method for Wideband Nonmagnetic Absorbers at Low Microwave Frequencies

2020 ◽  
Vol 68 (12) ◽  
pp. 8215-8220 ◽  
Author(s):  
M. I. Hossain ◽  
N. Nguyen-Trong ◽  
K. H. Sayidmarie ◽  
A. M. Abbosh
Keyword(s):  
Equivalent Circuit ◽  
Circuit Design ◽  
Design Method ◽  
Microwave Frequencies

High-Power LED Constant Current Dimming Circuit Design

2012 ◽  
Vol 182-183 ◽  
pp. 411-415
Author(s):  
Jun Sun ◽  
Bo Xiang ◽  
Ping Zhou ◽  
Xiu Ying Wang
Keyword(s):  
Circuit Design ◽  
Software Design ◽  
High Power ◽  
Design Method ◽  
Design Approach ◽  
Constant Current ◽  
Design Requirement ◽  
Digital Potentiometer ◽  
Hardware Circuit ◽  
Electronic Design

In this paper, an adjustable constant current circuit is designed by combining the digital potentiometer X9312 and the microcontroller 89C52. We first introduce the overall component and structure of the constant current dimming circuit which needs to be designed. Then, the hardware circuit design and the software design are discussed in detail. Based on the proposed design method, the manufacturing and the testing of the prototype machine are taken at last. The testing results are satisfactory, and meet the design requirement. The proposed design approach has won award in 2009 National Undergraduate Electronic Design Contest.

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