supplied to the electric motor, because the failure detection criterion is changed, the failure detecting unit is prevented from confusing the corrective current due to the operation of the vehicle behavior control system with an erroneous current caused by a failure of the electric power steering ...
Fail-operational electric power steering (EPS) is a safety critical application in cars that are increasingly autonomous. A redundant system ensures that EPS will continue to function even in the highly unlikely event of a system failure. Beyond fulfilling safety requirements and providing...
Even when the engine is brought into a stop state due to a vehicle failure, fuel shortage, or the like, for example, the restricted steering assist force is applied to the steering system when evacuating the vehicle, enabling the reduction of driver's burden for moving the vehicle to a ...
The invention relates to an electric rib steering system and relative stabilize method, wherein said steering system comprises: a steering torque checker, ... 许倍强 被引量: 0发表: 2005年 Ray of hope for auto industry In the past, systems in cars were autonomous. A brake failure meant a...
Electric power steering (EPS) systems have been used to replace hydraulic power steering systems in vehicles. How to enhance the safety and reliability whi... JW Bennett,B Mecrow,DJ Atkinson,... 被引量: 0发表: 2011年 Research on Fault Tolerance Control Technology for Sensor Failure of Electr...
PURPOSE: To restrain a variation in voltage on the output side of a relay, and discriminate reliably the existence of a failure of the electric power supply relay by arranging an electric power supply control means to preliminarily charge a capacitor means with electricity by controlling electric ...
MIDWAY FAULT DIAGNOSTIC SYSTEM AND ELECTRIC POWER STEERING DEVICE EQUIPPED WITH SAME [Problem] An object of the present invention is to provide an intermittent failure diagnostic system that in addition to a failure detection of a conventional failure threshold, sets an intermittent diagnostic threshold...
Design and Analysis of a Fault-Tolerant Permanent Magnet Steering Motor for Electric Vehicles In order to solve the problems of power failure shutdown and system runaway after electrical faults, this paper proposes a highly reliable fault-tolerant p... Xuefeng Jiang,Zhixian Zhang,Kai Ma,... -...
Power steering failure. - Mount Angel, OR, USA #1 Jul 142006 Equinox 6-cyl Automatic transmission 3,400 miles On Friday July 14, 2006 my wife came out of work at around 4:00 pm on a very hot day and attempted to start her Equinox & when it started, the power steering was not ...
Electronic power steering in particular for electric vehicles comprising an asynchronous motor (4) as a device for actuating the movement of the steering wheel (5), in which the asynchronous motor (4) is of the type with a slight saddle effect, namely having output torques higher than the rat...