Starting with Lagrange equations of the first kind, pure differential equations of multibody systems with rheonomic constraints are established.
根据变换方程约方程显含间等价性,提出了定常约定常系统判据等同表述。
Starting with Lagrange equations of the first kind, pure differential equations of multibody systems with rheonomic constraints are established.
根据变换方程约方程显含间等价性,提出了定常约定常系统判据等同表述。
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