A control system and method for laser radar galvanometer servo motor
A technology of servo motor and laser radar, which is applied in general control system, control/adjustment system, computer control, etc., can solve the problems of no advantages in speed and precision indicators, complex neural network control, and low speed indicators, etc., and reach the target area range The effect of wide, fast response and large scanning angle
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[0062]This embodiment is directed to the control system of the laser radar spray hammer motor, including:
[0063]1) Select high-frequency laser front end to generate high-frequency lasers, using high sensitivity detectors to receive laser ranging echo;
[0064]2) Use the scanning gammery to change the laser light path to periodically scan the designated area;
[0065]3) Pass the resulting laser beam position and target distance information to the host computer by driving the control digital module;
[0066]4) The upper machine draws the point cloud image of the specified area through three-dimensional reconstruction software.
[0067]The servo drive control system consists of a driving control digital module and a three-ring control analog module, and the drive control digital module consists of ARM, FPGA. The drive control digital module has a function of generating a drive signal, a processing feedback signal, a state of determining a system, and selecting a control policy.
[0068]figure 1 It is ...
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