Crane control method

Details Crane control method Crane control method

1995-03-22

1996-06-25

Bucci, David A.

Traversing hoists

Having means to prevent or dampen load oscillations

Antisway

B66C 1306

Patent

active

055291937

ABSTRACT:
A method of controlling a crane includes comparing a new velocity request to a previous velocity request and forming acceleration sequences based on each comparison. The acceleration sequences are stored. Charges in velocity based on the stored acceleration sequences are added for each given time wherein the sum of velocity changes is added to the previous velocity request to form a new control command.

REFERENCES:
patent: 3517830 (1970-06-01), Virkkala
patent: 3921818 (1975-11-01), Yamagishi
patent: 4066874 (1978-01-01), Shaw
patent: 4341985 (1982-07-01), Houskamp
patent: 4506642 (1985-03-01), Pfalzgraf et al.
patent: 4520778 (1985-06-01), Nanjo et al.
patent: 4958288 (1990-09-01), Takahashi
patent: 4997095 (1991-03-01), Jones et al.
patent: 5117992 (1992-06-01), Simkus et al.
Derwent's Abstract, No. 84-61 publ. week 8410.

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