| 摘要 |
<p>PURPOSE:To reduce the number of actuators and to shorten the calculating time by obtaining the combination of linearly dependent relation and the combination being not in linearly dependent relation (linearly independent), and controlling only one side on the combination of linearly dependent relation and controlling both actuators independently on the combination of linearly independent relation. CONSTITUTION:By utilizing an affecting coefficient, the linearly independent parameter gammafk is obtd. as gammafk=1-(SIGMAi1 alphaif.alphaik)<2>/[SIGMA alphaif<2>)(SIGMA alphaik<2>)], (but, f, k are integer within 1-m), by comparing the above linearly independent parameter with the branch point constant gamma0(0<gamma0<1) set preliminarily, if it is in 0<=gammafk<gamma0, either one side of the f or k-th actuator is controlled, or controlled with a fixed linearly relation between the operating amount of the actuator xf, and xk, and if it is in 1>=gammafk>=gamma0, the f and k-th actuator are controlled independently, and the sheet shape is controlled.</p> |
