[특허]Series parallel approach to identification of dynamic systems

Series parallel approach to identification of dynamic systems 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06E-001/00 G06E-003/00 G06F-015/18
출원번호	US-0293689 (1994-08-19)
발명자 / 주소	Hyland David C. (206 Dogwood Ave. Melbourne Beach FL 32951) Juang Jer-Nan (12 Lafayette Dr. Poquosan VA 23662)
인용정보	피인용 횟수 : 15 인용 특허 : 0

초록 ▼

A system and method for identifying and controlling an unknown dynamic system in which the system is identified, at least in part from test data, and a control scheme may be adapted on-line. In addition, the system may be used to develop an off-line solution to complex problems related to both dynamic and static systems. The system may use a multiprocessor architecture which may have a variety of configurations but is particularly suited for a neural network. The neural network may be built up of neurons that are either purely one way (forward signal path) or two way. Each neuron may be provided with its own synaptic weight, adjusted using only the local and backward signals.

대표청구항 ▼

An adaptive control system for controlling plant, said plant having an output signal related to a state of said plant and an actuator responsive to an input signal, comprising: an on-line control system receiving an output signal from said plant and providing an input control signal to said actuator; a control adaptor comprising a neural network configured to model said plant and a neural network configured to model said on-line control system, said control adaptor receiving input signals related to signal supplied to said actuator and comparing the neural network output signal with a reference signal related to a desired response of the plant to said signals applied to said actuator, and for injecting differences between the network output signal and the desired response into the backward signal path of the output ganglion of the neural network modelling the on-line control system and adjusting the gains of the synapses to reduce said differences; and, a closed-loop modeler comprising a neural network configured to model said plant and a neural network configured to model said on-line control system, said closed loop modeler receiving input signals related to the signal supplied to said actuator and comparing the network output signal of said plant model with a signal related to response of the plant and for injecting differences between the network output signal and the plant response into the backward signal path of the output ganglion of the neural network modelling the plant and adjusting the gains of the synapses to reduce said differences; wherein each of said neural networks comprises plural neurons having a forward and backward signal path; and wherein each of said neural networks is formed from a series－parallel ARMarkov model.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Series parallel approach to identification of dynamic systems 원문보기

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Series parallel approach to identification of dynamic systems 원문보기

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