Boots – shoes – and leggings
Patent
1994-05-26
1997-05-20
Gordon, Paul P.
Boots, shoes, and leggings
364163, 31858622, 318632, G05B 1101
Patent
active
056318243
ABSTRACT:
An apparatus for providing feedback control of a device having multi-degrees of freedom. The apparatus comprises a first input device for receiving control signals based upon desired reference inputs and first feedback signals from the device, a second input device for receiving second feedback signals from the device, and a processing device receiving the control signals from the first input device and the second feedback signals from the second input device for determining a compensating signal for supply to the device. The compensating signal compensating for changes in structural frequencies due to configuration changes of the device so as to enable the first feedback signals to be independent of variations of the structural frequencies.
REFERENCES:
patent: 3569718 (1971-03-01), Borner
patent: 4525852 (1985-07-01), Rosenberg
patent: 4585969 (1986-04-01), Tanaka
patent: 4600854 (1986-07-01), Bednorz et al.
patent: 4798989 (1989-01-01), Miyazaki et al.
patent: 4811246 (1989-03-01), Fitzgerald, Jr. et al.
patent: 4980625 (1990-12-01), Shimada
patent: 5032777 (1991-07-01), Ogawa
patent: 5043621 (1991-08-01), Culp
patent: 5118982 (1992-06-01), Inoue et al.
patent: 5206569 (1993-04-01), Ozawa
patent: 5252884 (1993-10-01), Dona
patent: 5252901 (1993-10-01), Ozawa et al.
patent: 5260622 (1993-11-01), West
patent: 5276390 (1994-01-01), Fisher et al.
Farshad Khorrami et al., "Experiments on Rigid Body-Based Controllers with Input Preshaping for a Two-Link Flexible Manipulator", IEEE Transactions on Robotics & Automation, vol. 10, No. 1 (1994).
Experimental Results on Active Control of Flexible-Link Manipulators with Embedded Piezoceramics; Farshad Khorrami et al.; in the proceedings of the 1993 IEEE Int. Conf. on Robotics & Automation, Atlanta, GA, May 1993, pp. 222-227.
A Self-Sensing Piezoelectric Actuator for Collocated Control; Jeffrey J. Dosch et al.; J. of Intell. Mater. Syst. and Struct., vol. 3, Jan. 1992; Technomic Publishing Co., Inc.; pp. 166-185.
Simultaneous Sensing and Actuation Using Piezoelectric Materials; Nesbitt W. Hagood et al.; presented at the SPIE Conference on Active and Adaptive Optical Components; San Diego;, Jul. 1991.
Modelling of Piezoelectric Actuator Dynamics for Active Structural Control; Nesbitt W. Hagood et al.; J. of Intell. Mater. Syst. and Struct., vol. 1, Jul. 1990; Technomic Publishing Co., Inc.; pp. 327-354.
Experiments on Rigid Body-Based Controllers with Input Preshaping for a Two-Link Flexible Manipulator; Farshad Khorrami et al.; IEEE Trans. on Robotics and Automation, vol. 10, No. 1, Feb. 1994; pp. 55-65.
Experimental Results on Adaptive Nonlinear Control and Input Preshaping for Multi-Link Flexible Manipulators; Farshad Khorrami et al.; Automatica, vol. 31, No. 1, 1995; Elsevier Science Ltd., pp. 83-97.
An Adaptive Control Scheme Based on Fuzzy Logic and Its Application to Smart Structures; Issam J. Zeinoun et al.; Smart Mater. Struct., 3, 1994; pp. 266-276.
Brown Thomas E.
Gordon Paul P.
Omnitek Research & Development Inc.
Polytechnic University
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