我们以某齿轮箱动力学仿真论文为例,展示中英文摘要的规范模板。中文摘要:针对某两级斜齿轮箱振动噪声问题,基于集中质量法建立弯-扭-轴耦合动力学模型,采用Runge-Kutta法求解,分析啮合刚度、阻尼比等参数对箱体振动响应的影响。结果表明:当啮合刚度波动幅值增大20%时,箱体加速度均方根值增加35%,且主要能量集中在啮合频率及其倍频处。该研究为齿轮箱减振设计提供了理论依据。英文摘要对应:Aiming at the vibration and noise problem of a two-stage helical gearbox, a bending-torsion-axial coupled dynamic model is established based on the lumped mass method. The Runge-Kutta method is used to solve the equations, and the effects of mesh stiffness and damping ratio on the vibration response of the gearbox housing are analyzed. Results show that when the fluctuation amplitude of mesh stiffness increases by 20%, the root mean square value of housing acceleration increases by 35%, and the main energy is concentrated at the mesh frequency and its harmonics. This study provides a theoretical basis for vibration reduction design of gearboxes.
在句式精修方面,我们对比了原始稿与修改稿。原始稿:“本文对齿轮箱进行了动力学仿真,得到了振动响应,发现了一些规律。”修改稿:“基于集中质量法建立齿轮箱弯-扭-轴耦合动力学模型,通过数值积分获得不同工况下箱体振动响应,揭示啮合刚度波动对加速度均方根值的量化影响。”修改后,背景、方法、结果、结论四要素清晰,且动词更具学术力度。
我们实验室在分析某大纲生成器时得出的体验是:许多AI工具生成的摘要往往缺乏具体数值和逻辑连接,例如“本文研究了某系统,得到较好结果”这类模糊表述。因此,在精修时务必补充具体参数和对比数据,如“与实验值相比,仿真误差小于3%”。