Electricity: motive power systems – Positional servo systems – With particular motor control system responsive to the...
Patent
1983-01-24
1985-05-07
Dobeck, B.
Electricity: motive power systems
Positional servo systems
With particular motor control system responsive to the...
318628, 36443105, 244223, 123480, G05B 1940
Patent
active
045160635
ABSTRACT:
Control apparatus comprising a lever, foot pedal or other operating member which is coupled to an electrical stepper motor operable, under the control of a computer say, to generate detents and feel forces resisting the movement of the member and thereby impart information to the operator. For example, a detent or position of marked resistance can be introduced into the movement range of say a car throttle pedal to indicate to the driver a pedal position giving optimum economy of fuel. The detent position can be changed within the overall range of pedal movement in dependence upon instant driving parameters such as speed. As well as detents, programmed and/or external condition dependent feel forces can be generated.
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patent: 4367436 (1983-01-01), Arnichand et al.
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Carr Brian
Kaye Arthur
Latham Philip A.
British Aerospace Public Limited Company
Dobeck B.
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