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MAGNETORHEOLOGICAL FLUID BRAKE AND FORCE-FEEDBACK SYSTEM FOR A STEERING MECHANISM
MAGNETORHEOLOGICAL FLUID BRAKE AND FORCE-FEEDBACK SYSTEM FOR A STEERING MECHANISM
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机译:转向机构的磁流变流体制动和力反馈系统
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摘要
A magnetorheological fluid brake utilizing a positive displacement fluid pump adapted to pump a magnetorheological fluid through a viscosity regulator. The viscosity regulator is adapted to controllably vary the viscosity of the magnetorheological fluid, altering the pumping restriction against the fluid pump, resulting in variable resistance to pump shaft rotation relative to the pump housing. An electronic steering system for a work vehicle utilizing the illustrated magnetorheological brake as a resistance device to provide tactile feedback as a function of steering shaft rotational position.
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