DEVICE WITH SPATIALLY UNRESTRICTED FORCE FEEDBACK
First Claim
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1. A device with spatially unrestricted force feedback, comprising:
- a base;
a gyro assembly, including a first actuator and a flywheel; and
a second actuator;
wherein, the first actuator is connected with the flywheel by a first shaft for driving the same to rotate;
the second actuator is disposed fixedly on the base while connecting to the gyro assembly by a second shaft for exerting a torque to the same; and
the first shaft and second shaft are arranged perpendicular to each other.
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Abstract
A device with spatially unrestricted force feedback is disclosed, which comprises: a base, a gyro assembly including a first actuator and a flywheel; the first actuator connecting and driving the flywheel by a first shaft, and a second actuator fixed on the base and connecting and exerting a torque to the gyro assembly by a second shaft; wherein the first shaft and second shaft are perpendicular to each other.
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Citations
23 Claims
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1. A device with spatially unrestricted force feedback, comprising:
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a base; a gyro assembly, including a first actuator and a flywheel; and a second actuator; wherein, the first actuator is connected with the flywheel by a first shaft for driving the same to rotate;
the second actuator is disposed fixedly on the base while connecting to the gyro assembly by a second shaft for exerting a torque to the same; and
the first shaft and second shaft are arranged perpendicular to each other.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system with spatially unrestricted force feedback, being adapted for receiving an external signal, comprising:
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a force feedback device, further comprising; a base; a gyro assembly, configured with a first actuator and a flywheel in a manner that the first actuator is connected with the flywheel by a first shaft for driving the same to rotate; and a second actuator, being disposed fixedly on the base while connecting to the gyro assembly by a second shaft for exerting a torque to the same as the first shaft and second shaft are arranged perpendicular to each other; a driving circuit, electrically connected with the force feedback device for amplifying control signals of the first and the second actuators; and a control unit, electrically connected with the driving circuit for calculating an force feedback value according to the received external command so as to direct the driving circuit to drive the force feedback device for generating a feedback torque in accordance with the force feedback value. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification