Boots – shoes – and leggings
Patent
1991-02-27
1992-06-02
MacDonald, Allen R.
Boots, shoes, and leggings
364151, 364165, G06F 1518
Patent
active
051194686
ABSTRACT:
A parallel distributed processing network, previously trained to simulate a process, is responsive to input activations A to produce outputs Y. The activations are representative of the input parameters P of the process and the outputs are representative of the characteristics C of the product of the process. A set of goal signals G corresponding to the desired physical characteristics D of the product are produced and used to generate a signal representative of the error E between the goal signals G and the outputs Y of the network. The values of the updated inputs A.sub.U of the network that are needed to drive the error E to a predetermined minimum are determined, and the actual physical input parameters P of the process changed to correspond to the updated inputs values A.sub.U producing the minimum error. The present invention can be used in both a batch initialization situation and/or in an on-going process control situation.
REFERENCES:
patent: 3221151 (1965-11-01), Cattel et al.
patent: 4195337 (1980-03-01), Bertrand et al.
patent: 4349869 (1982-09-01), Prett et al.
patent: 4578747 (1986-03-01), Hideg et al.
patent: 4752906 (1988-06-01), Kleinfeld
Tolat and Widrow, "An Adaptive `Broom Balancer` with Visual Inputs", Jul. 24-27, 1988, II-641-II-647, IEEE Intnl Conf.
Nguyen and Widrow, "The Truck Backer-Upper: An Example of Self-Learning in Neural Networks", Jun. 18-22, 1989, II-357-II-363, vol. II.
Kolliaws and Anastassiou, "Adaptive Training of Multilayer Neural Networks Using a Least Squares Estimation Technique", pp. I-383-I-390.
Rumelhart, Hinton and Williams, "Learning Internal Representations by Error Propagation", Chapter 8, pp. 318-362.
Ronald J. Williams, "Inverting a Connectionist Network Mapping by Back-Propagation of Errors", Inst. for Cognitive Science, Univ. of California, San Diego, pp. 859-865.
Widrow, "The Original Adaptive Neural Net Broom-Balancer", Department of Electrical Engineering, Stanford Univ., pp. 3/9-9/9.
E. I. Du Pont de Nemours and Company
MacDonald Allen R.
LandOfFree
Apparatus and method for controlling a process using a trained p does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for controlling a process using a trained p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for controlling a process using a trained p will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2236033