| 摘要 |
PURPOSE:To enable to perform the optimum positioning control under the prescribed target conditions by forming a speed pattern by an integrating method in term of a time region. CONSTITUTION:When a start signal generator 12 generates a signal, a gate 18 is opened by a flip-flop circuit 16, and a clock pulse from a clock pulse generator is inputted to the addition side of a reversible counter 21. After the counted value of the counter 21 is converted from digital to analog, the converted value is produced as a motor speed command. When the counted value of the counter 21 reaches the prescribed value, a gate 20 is closed. When a target address coincidence signal is produced from an address comparator 14 after the vehicle runs at a constant speed, a gate 19 is opened by the flip-flop circuit 16, and clock pulse is inputted to the subtraction side of the counter 21. When the counted value of the counter 21 becomes the prescribed value, a brake ON signal 32 is outputted. |
