Traditional use of slider-crank mechanisms result in high loads transmitted through the mechanical structure, inhibiting the design of a compact machine. Therefore, this paper proposes to step away from the conventional, i.e. rotative, actuation and to investigate local linear actuation of the slider-component directly, while maintaining the kinematic link. In this work the equation of motion and corresponding non-isochronous movement are derived for the proposed system, loaded with a linear spring-damper element. Afterwards the focus shifts towards the evaluation of the local linear actuating principle by implementing an act-and-wait control strategy in a multibody model in Simscape. The obtained configuration results both in a continuous movement of the slider mechanism where Top Dead Centre & Bottom Dead Centre are reached and in a minimisation of the loads transmitted through the mechanical structure. Further investigation of one of the most determining parameters, i.e. the operating frequency, proves that operating at the resonance frequency of the system, yields optimal results. This configuration allows for the reduction of the loads transmitted through the system by 90% of the nominal spring-damper load.

传统使用曲柄曲柄机构会导致高负载通过机械结构传递，从而限制了紧凑型机器的设计。因此，本文提出在保持运动学链接的同时，摆脱常规的旋转驱动，而直接研究滑块部件的局部线性驱动。在这项工作中，为所提出的系统加载了线性弹簧-阻尼器元件，得出了运动方程和相应的非等时运动。然后，重点转移到通过在Simscape中的多体模型中实现“动作等待”控制策略来评估局部线性致动原理。所获得的配置既可以使滑块机构连续运动（达到上止点和下止点），又可以使通过机械结构传递的载荷最小。对最确定的参数之一（即工作频率）的进一步研究证明，以系统的共振频率工作会产生最佳结果。这种配置可将通过系统传递的负载减少标称弹簧阻尼器负载的90％。