Results 291 to 300 of about 70,699 (331)

Mechanism design and human-machine coupling analysis for a lumbar rehabilitation robot. [PDF]

open access: yesFront Bioeng Biotechnol
Tian Y   +5 more
europepmc   +1 more source

The dynamic characteristics of the shearer cable drag system. [PDF]

open access: yesPLoS One
Xie B   +5 more
europepmc   +1 more source

Optimal control of traction electric drives

2021
The monograph considers various types of traction electric drives of motor vehicles intended for operation in urban conditions. Mathematical models of these systems are proposed. On the basis of parametric optimization and graphoanalytic method, a method of joint control of electric drives according to the criteria of minimum losses and maximum ...
Tamara Gaytova, Evgeniy Ovsyannikov
openaire   +1 more source

An electric traction drive for electric vehicles

Russian Electrical Engineering, 2017
Problems of expanding the range of speed regulation in electric transport vehicles by replacing gear-shift transmission with a two-channel electric drive comprising two electric motors, each coupled with its own reducing gear units possessing different gear ratios.
E. V. Belousov   +2 more
openaire   +1 more source

A traction electric drive for electric cars

Russian Electrical Engineering, 2015
It is advisable to use a controlled electric drive in electric drives of electric off-road vehicles due to its significant multiplicity of the supported torque (5: 1 and higher) in a low-power mode. Such overloads can be achieved, for example, in electric drives with a field-regulated reluctance machine, not only because of the capacity of the electric
M. A. Grigor’ev   +2 more
openaire   +1 more source

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