Boots – shoes – and leggings
Patent
1987-04-10
1989-09-05
Lastova, John R.
Boots, shoes, and leggings
364148, 364162, G05B 1300
Patent
active
048644900
ABSTRACT:
An auto-tuning controller includes a fuzzy resonator for the adjustment of control parameters used in the development of a control variable for controlling the operation of a system to be controlled. A characteristic variable extractor is provided which is responsive to an error signal representative of a difference between a reference value and a controlled variable value output by the system to produce a characteristic variable indicative of the operational state of the system. Based upon this characteristic variable, a fuzzy resonator adjusts the control parameters in accordance with predetermined reasoning rules stored in a reasoning rule memory.
REFERENCES:
patent: 4466054 (1984-08-01), Shigemasa et al.
patent: 4539663 (1985-09-01), Shigemasa et al.
patent: 4628435 (1986-12-01), Tashiro et al.
patent: 4646226 (1987-02-01), Moon
patent: 4669040 (1987-05-01), Pettit et al.
"Process Control Using Fuzzy Logic", Mamdani et al., Fuzzy Sets Theory and Applications to Policy Analysis and Information Systems, New York: Plenum, 1980, pp. 249-265.
"The Application of Fuzzy Control Systems to Industrial Processes", King et al., Automatica, vol. 13, 1977, pp. 235-242.
"Synthesis of Fuzzy Models for Industrial Processes-Some Recent Results", Tong, Int. J. General Sys., 1978, vol. 4, pp. 143-162.
"Industrial Applications of Fuzzy Logic Control", Larsen, Int. J. Man-Machine Studies (1980), vol. 12, pp. 3-10.
Proceedings of the 24th IEEE Conference on Decision & Control, IEEE Control Systems Society, vol. 1, Dec. 1985, pp. 602-608, "Fuzzy pid Supervisor", H. R. Lemke et al.
Measurement and Control, vol. 17, No. 11, Dec. 1984/Jan. 1985, pp. 409-413, "The Use of Expert Systems in Industrial Control", B. Knight et al.
IEEE Transactions on Systems, Man, and Cybernetics, vol. SMC-15, No. 1, Jan./Feb. 1985, pp. 175-189, J. Maiers et al, "Applications of Fuzzy Set Theory".
"Industrial Application of a Self-Tuning Feedback Control Algorithm", by A. B. Corripio and F. M. Tompkins, ISA Transactions, vol. 20, No. 2, pp. 3-10, 1981.
"A Self-Tuning Controller", by H. S. Hoopes, W. M. Hawk, Jr., R. C. Lewis, ISA Transactions, vol. 22, No. 3, pp. 49-58, 1983.
Kirimoto Tetsuo
Kondo Michimasa
Nomoto Kohei
Lastova John R.
Mitsubishi Denki & Kabushiki Kaisha
LandOfFree
Auto-tuning controller using fuzzy reasoning to obtain optimum c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Auto-tuning controller using fuzzy reasoning to obtain optimum c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto-tuning controller using fuzzy reasoning to obtain optimum c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-248704