Boots – shoes – and leggings
Patent
1985-09-30
1987-05-26
Smith, Jerry
Boots, shoes, and leggings
364150, 364157, 364161, 364182, 364152, 318561, G05B 1302, G05B 1304, G05B 1300
Patent
active
046690581
ABSTRACT:
A method and apparatus for integral control of a dependent variable in a system having at least two independent variables which influence the dependent variable is disclosed. A difference signal indicative of the difference between the sensed dependent variable and a reference is integrated and provided to a hysteresis transfer function. The output of the transfer function is subtracted from the integrated difference signal and the resulting signal is used to control an independent variable which thereby influences the dependent variable only for small magnitude signal variations in the integrated signal. The integrated signal is used to control another independent variable for large magnitude signal variations in the integrated signal. The other independent variable is typically only capable of influencing the dependent variable for large magnitude signal variations.
REFERENCES:
patent: 4275439 (1981-06-01), Kuwata
patent: 4423594 (1984-01-01), Ellis
patent: 4437045 (1984-03-01), Mitsuoka
patent: 4498036 (1985-02-01), Salemka
patent: 4509110 (1985-04-01), Levesque et al.
patent: 4546426 (1985-10-01), H/a/ fner et al.
Harris Mark L.
Schneider Roy W.
Grossman Jon D.
Maguire, Jr. Francis J.
Smith Jerry
United Technologies Corporation
LandOfFree
Integral control of a dependent variable in a system having at l does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integral control of a dependent variable in a system having at l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integral control of a dependent variable in a system having at l will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-708093