Havoc
b02c2aea88
- 根据目标移动距离动态调整移动速度，提升运动灵活性 - 新增平滑停止方法 stop_smooth，采用逐渐减速的方式实现更柔和的停止过程 - 确保机器人在移动和停止时的控制更加平稳
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
import time
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class BaseMsg:
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def __init__(self, ctrl, msg):
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self.ctrl = ctrl
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self.msg = msg
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def stop_force(self):
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self.msg.mode = 0
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self.msg.gait_id = 0
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self.msg.duration = 0
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self.msg.life_count += 1
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self.ctrl.Send_cmd(self.msg)
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self.ctrl.Wait_finish(0, 0)
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def stop(self, wait_time=200):
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self.msg.mode = 11
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self.msg.gait_id = 26
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self.msg.vel_des = [0, 0, 0]
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self.msg.duration = wait_time
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self.msg.life_count += 1
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self.ctrl.Send_cmd(self.msg)
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if wait_time:
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time.sleep(wait_time / 1000)
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def stop_smooth(self, wait_time=300):
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"""平滑停止，采用逐渐减速的方式实现更柔和的停止过程"""
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# 获取当前速度
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current_vel = self.msg.vel_des.copy() if hasattr(self.msg, 'vel_des') and self.msg.vel_des else [0, 0, 0]
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# 如果当前速度已经为零，直接调用普通停止
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if all(abs(v) < 0.01 for v in current_vel):
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self.stop(wait_time)
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return
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# 计算减速步数和每步减速量
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steps = 5 # 减速分5步完成
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step_time = wait_time / steps
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vel_step = [v / steps for v in current_vel]
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# 逐步减速
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for i in range(steps):
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# 计算当前步骤的目标速度
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target_vel = [current_vel[j] - vel_step[j] * (i + 1) for j in range(len(current_vel))]
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# 发送减速命令
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self.msg.mode = 11
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self.msg.gait_id = 26
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self.msg.vel_des = target_vel
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self.msg.duration = step_time
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self.msg.life_count += 1
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self.ctrl.Send_cmd(self.msg)
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time.sleep(step_time / 1000)
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# 最后确保完全停止
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self.msg.vel_des = [0, 0, 0]
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self.msg.duration = step_time
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self.msg.life_count += 1
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self.ctrl.Send_cmd(self.msg)
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time.sleep(step_time / 1000)
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