Curve pulse generator and method thereof

• Main Author: LI, WEN-YOU
• Format: Patent
• Language: English
• Published: 01.05.2006
• Edition: 7
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The present invention relates to a T-shaped curve pulse generation method that comprises the following steps: give the parameters such as the destination position, the divided segment of the moving period in the accelerating/decelerating segment, and the moving period in the constant velocity segment; multiplying the destination position with a specific value; calculating an estimated acceleration; calculating an error value and the error value required for executing the digital difference analysis each time; accumulating the estimated acceleration to obtain an acceleration; accumulating the acceleration to obtain the estimated velocity; deducting an error value from the estimated speed to obtain an output velocity; determining if the error value has been deducted; and sending the pulse in the way of digital difference analysis to a square wave generator that divides the specific value. In addition, the present invention also discloses a generating method of S-shaped curve pulse, a method to design the T-shaped curve pulse generator through a programmable chip, and a method to design the S-shaped curve pulse generator through a programmable chip.