Boots – shoes – and leggings
Patent
1993-10-18
1995-07-11
Trammell, James P.
Boots, shoes, and leggings
3889075, G05B 1302
Patent
active
054326966
ABSTRACT:
An apparatus for and a method of controlling a fan, capable of generating a drive pattern of the fan by utilizing a branching phenomenon occurring in a solution of a parameter function. The method comprises the first step of determining the number of times (N) operating solutions of a function having one parameter until solutions periodically repeated are obtained from the function, an initial value of the function, a parameter of the function determined according to an operation mode selected by a user, the total number of solutions of the function, and the number of times (I) executing fan drive patterns for a predetermined fan drive time, the second step of inputting the initial value as a variable of the function, inputting the parameter, deriving a solution of the function, based on the inputted initial value and parameter, inputting the solution as the variable of the function, and repeatedly executing the above operation procedure of this step for the number of times (N), the third step of executing the operation procedure of the second step again, generating a fan driving pattern, and then repeatedly executing the above procedure of this step for the predetermined total number of solutions, and the fourth step of repeatedly executing the above procedures following the first step for the number of times (I).
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English abstract of Japanese Document 63-246496.
English abstract of Japanese Document 3-197230.
Chung Hae Y.
Kim Hyung S.
Kim Jung H.
Lee Byeong H.
Roh Young H.
Goldstar Co. Ltd.
Trammell James P.
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