Three of the major German carmakers -- Mercedes-Benz, Audi and BMW -- have heeded the new mind-set, installing electronic speed controls on their new cars, limiting them to a more sedate 155 miles an hour.
State-of-the-art electronic speed controls have memory functions that can remember a selection of favourite speeds.
Electronic speed-control equipment measures such factors as the weight, speed, and rolling friction of each car and operates electric or electropneumatic "retarders" to control the speed of each car as it rolls down from the hump.
The guidance velocity signal from this stage is usually converted to a control signal using what is known as an electronic speed controller (ESC).
You can take deeper and more ambitious cuts, and the ease of use of features such as electronic variable speed control make turning more intuitive and enjoyable.
The control strategies in EMS are intended for air-to-fuel ratio control, ignition control, electronic throttle control, idle speed control, etc.
The characteristics of this power electronic system are high speed control of the quality of each pulse, small size and light weight suitable for on-site machining.
To provide speed control and braking, an electronic power converter on board the vehicle produces a three-phase output of the desired voltage and frequency.
A vehicle-to-vehicle distance and speed control algorithm using an electronic-vacuum booster (EVB) has been presented.
In this paper, a novel scheme is proposed for speed control of highly nonlinear hybrid electric vehicle (HEV) having an electronic throttle control system (ETCS) in the cascade control loop.
