Results 311 to 320 of about 1,105,850 (344)

Research and development of electronic speed control strategies for medium-speed marine diesel engines

International Journal of Engine Research, 2017
Modern diesel engine systems rely more and more on electronic control systems. The benefits of such electronic control systems include reduced fuel consumption, limited emissions and enhanced performance. Following the trend, this article aims to derive an appropriate methodology for improving the performance of the speed regulation by upgrading an ...
Ying Hu, Jianguo Yang, Nao Hu, Lei Hu, Zhengyan Qian, Yonghua Yu   +5 more
openaire   +1 more source

The Xatron -- A Variable Speed Electronic Drive for Process Control

IRE Transactions on Production Techniques, 1957
The trend today is the use of electronic variable speed drives in applications which normally would have been filled by rotating conversion units. Physically, electronic drives have a space and weight advantage over rotating equipment. Electrically, they lend themselves to precise control and rapid response to error signals.
openaire   +1 more source

Single-Chip Fuzzy Control of Diesel Engine Electronic Speed Governor

Advanced Materials Research, 2012
One kind of new electronic governor is developed on the foundation of the injection pump matched on the YC2118 diesel engine. A single-chip microcomputer is used for core hardware architecture and fuzzy control algorithm for software.
Tie Yi Zhang, Zhi Kang Wei, Xiao Rong Zhou   +2 more
openaire   +1 more source

High Speed Data Control Circuit For Nanometric Electron Beam Lithography

SPIE Proceedings, 1988
A nanometric electron beam lithography system was developed with 0.1 um resolution using 0.03 μm electron beam. To get practical writing speed of 1 wafer/ hr with 0.1 μm resolution, many new technologies were developed in the system. Here, the high speed data control circuit is precisely described. It consists of a pattern generator (a buffer memory, a
Mitsuo Ohyama, Masahide Okumura, Norio Saitou   +2 more
openaire   +1 more source

Emulation of Wheel Speed Sensors for Automotive Electronic Control Unit

2019
We developed an embedded system for educational purposes with functions of emulation of some peripherals for automotive electronic control unit (ECU). Hardware emulation of two ECU peripherals was created: one for four wheel speed sensors (both two and three current levels types) and second for electronic parking brake (EPB) switch. EPB switch is based
Juraj Pančík, Vladimír Beneš
openaire   +1 more source

Electronic Suspension System Control Utilizing ABS System Wheel Speed Sensors

SAE Technical Paper Series, 1999
<div class="htmlview paragraph">This paper describes a semi-active damping control system that responds in real-time to road and driving conditions based on body motions as determined through ABS wheel speed sensors. The use of these existing sensors for vehicle information eliminates the need for the additional sensors (e.g.
openaire   +1 more source

Electronic Control of a Variable Speed Drive for Vehicle Applications

SAE Technical Paper Series, 1989
<div class="htmlview paragraph">The use of continuously variable transmission drives in an automobile has been considered for long time as a means to achieve the optimum speed ratio between the engine and the vehicle axle at any operating condition.
openaire   +1 more source

Electronically Controlled Fuel Injection Systems for Medium Speed Diesel Engines

SAE Technical Paper Series, 1998
<div class="htmlview paragraph">In response to 2000-2005 emissions legislation requirements for improved fuel economy at an acceptable cost, new electronically controlled fuel injection systems for medium speed engine category have been developed and released for locomotive, marine and gen-set application.</div> <div class="htmlview ...
openaire   +1 more source

Experimental Testing of Electronic Speed Controllers for UAVs

53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
Andrew Gong, Dries Verstraete
openaire   +1 more source

Speed cascade adaptive control for hybrid electric vehicle using electronic throttle control during car-following process

ISA Transactions, 2021
Xiaohong Jiao
exaly