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我们采用matlab的simulink与adams联合仿真,在联合仿真中,如果后轮驱动采用motion驱动是有问题的,程序报错,总是说一些joint不存在,一些motion不存在。看似联合仿真过程中,模型中的'JOINT_30'和'JOINT_29'以及他们上面附加的运动没有被引入。
Error detected on line number 2279, character 33 of ls723.cmd.
ERROR: No Joint was found because 'JOINT_30' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> joint_name = .jeep.JOINT_30 &
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: Error detected on line number 2283, character 38 of ls723.cmd.
ERROR: No Constraint was found because 'MOTION_4' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> constraint_name = .jeep.MOTION_4 &
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: Error detected on line number 2290, character 33 of ls723.cmd.
ERROR: No Joint was found because 'JOINT_29' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> joint_name = .jeep.JOINT_29 &
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: Error detected on line number 2294, character 38 of ls723.cmd.
ERROR: No Constraint was found because 'MOTION_5' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> constraint_name = .jeep.MOTION_5 &
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: Error detected on line number 3128, character 34 of ls723.cmd.
ERROR: No Motion was found because 'MOTION_4' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> motion_name = .jeep.MOTION_4 &
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: Error detected on line number 3132, character 34 of ls723.cmd.
ERROR: No Motion was found because 'MOTION_5' does not exist beneath '.jeep'.
ERROR: The command was not executed.
ERROR: &> motion_name = .jeep.MOTION_5 &
ERROR: ---------------------------------------------------------------------
但是同样的模型,如果采用Force驱动后轮进行联合仿真则没有问题。不知这是什么原因。
另外说明一下,这个模型在admas里面单独运行,前后轮都用motion驱动,没有问题
还有就是ADAMS单独运行没有问题,但是和matlab链接就是出现轮子解体的问题,不知为什么?
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