查询词典 angular acceleration
- 与 angular acceleration 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A great upsurge has been growing up in technique research of preventing against accidents in running automobiles We propose a scheme of using tire-mounted MEMS accelerometer to sense tire radial acceleration, the radial acceleration signals in braking period are sent to outer receiving system and used as a basis of braking performance monitoring indirectly.
采用汽车轮胎内置传感器的事故防范技术正在兴起。文中通过轮胎内置MEMS电容加速度传感器来获取径向加速度,把制动时段的径向加速度信号向外传送,用作间接监测汽车制动性能的依据。
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Based on the condition that the hoisting rope be regarded as the continuous flexible rod, by synthetical analyses which take the ride comfort of hoisting cage and the little dynamic oscillation of hoisting rope as the aim, the rational acceleration curve of driving system,the best acceleration function is brought out in this paper, and all these can provide conferential reference for...
基于钢绳为连续弹性杆的条件下,通过提升容器满足乘坐舒适性和提升钢丝绳系产生较小震动为目标的综合分析,提出了矿井提升机械驱动系统的合理加速度曲线,即提升机常用激励加速度函数的首选形式,为矿井提升机的进一步研究和设计提供参考依据。图 7,参 14
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Besides The assessment criterion on rectilineal railway, the comfort index N, which is relevant to unbalanced acceleration based on the test result on train running on curve beams, shall also be adopted, on the condition that the transverse stable acceleration is not larger than 0.08g..
列车在曲线桥梁上运行的平稳性除采用直线上的评定标准外,基于国内外曲线上列车运行试验结果,提出同时在横向采用稳态加速度不大于0.08g和未被平衡的加速度相关的舒适度指标N进行评定的建议,并且给出了稳态加速度和未被平衡的加速度的确定方法。
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Convention V-belt Continuously Variable Transmission, shifts gears the travel mechanism property fixed constraint, unable full into full play initiative control advantage, to engine and Transmission on the go to hold optimum match, Also takes into consideration acceleration and fuel consumption performance, so this paper research Motorcycles with an Electronically-Controlled Continuously Variable Transmission shift gears planning, to use motor power screw, we shall revolve motion changes rectilinear motion, to push driving sheaves achieved to change speed ratio; Comparison between analysis convention CVT speed ratio shift gears curves of acceleration and fuel consumption performance optimum curves, use engine can hold high performance output or low fuel consumption region run.
中文摘要传统皮带式无段变速器(Continuously Variable Transmission, CVT),换档行程由於机械特性的限制,无法完全发挥主动控制的优点,让引擎与变速器随时保持在最佳的匹配状态,同时顾及加速性能与燃油消耗,所以本文主要研究机车用电子控制式无段变速系统(Electronically Controlled Continuously Variable Transmission, ECVT)最佳换档规划,利用马达与动力螺杆,将旋转运动改变为直线运动,以推动主动滑轮达到改变减速比;分析传统CVT减速比换档曲线与最佳化曲线之加速性能及燃油消耗比较,使引擎能够保持较高性能输出或较低油耗区间运转。
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Considered the factor of damping,a single degree of freedom s dynamic model of the high-speed cam mechanism is established.Choosing the law of sine acceleration motion as the excitation function,a displacement and acceleration dynamic response equations of the main vibration phase and residual vibration phase,the working dynamic response change curve through the inferential reasoning working end movement equation is derived.The result is obtained that different period and damping ratio have different impact
建立了考虑阻尼因素的等效单自由度高速凸轮机构的动力学模型,以正弦加速度运动规律方程为激振函数,推导出了从动件系统主振段和余振段的位移和加速度动态响应方程并绘制出了动态响应变化曲线,得出了不同阻尼比和周期比对主振段和余振段的动态响应,从而为高速凸轮机构的合理设计提供了一定的理论依据。
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The simulation results show: at the different speed grade,comparing with passive control,the improving-rate of acceleration maximum is 55%~64% by using self-adaptive fuzzy control,the reducing rate of acceleration virtual value is 55%~77%,and the improving rate of Sperling′s ride index is 16%~35%.
仿真结果表明:在重载机车不同运行速度下,与被动控制相比,自适应模糊半主动控制的加速度最大值改善率、加速度有效值减少率和Sperling 乘坐指数提高率分别为55%~64%,55%~77%和16%~35%。
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Secondly, the simulative software has been made using MATLAB to simulate the suspensory point load、 velocity、 acceleration and pure toque of speed reducer shaft of pumping unit on any place and the displacement、 velocity、 acceleration of main component of pumping unit and the forces of linked point of two components, so the changes of the motion and the force of pumping unit and the geometry parameters' influence on the main performances of pumping unit have been dynamic analyzed.
其次,利用MATLAB,编制了仿真软什,对抽油机在任意位置时的悬点载荷、速度、加速度和减速器输出轴抓矩以及抽油机主要构件的位移、速度、加速度利各构件连接点的受力等进行了仿真,从而动态地分析了抽油机的运动利受力变化及几何参数对抽油机主要性能的影响情况。
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The modified acceleration deceleration control algorithm of trigonometric function is proposed on the basis of studying the acceleration deceleration control algorithm of trigonometric function.
在对三角函数加减速控制算法研究的基础上,提出改进的三角函数加减速控制算法。
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The nature of the acceleration unit-impulse response function of unbounded medium tending to vary linearly is proved by means of asymptotic analysis. Thus, the acceleration unit-impulse response function can be regarded as the summation of a linear function and a residual part which converges to zero. Based on this decomposition, two FE-SBFE coupling procedures are presented based on system realization and truncation integral technique respectively.
本文系统研究了相互作用力-运动关系的位移表达、速度表达和加速度表达,通过比较位移、速度和加速度单位脉冲响应函数的SBFE求解过程,确定采用相互作用力的加速度表达;通过渐近分析证明了无限地基加速度单位脉冲响应函数具有随时间延长而趋于线性变化的性质;利用这一性质将加速度单位脉冲响应函数分解为一个线性函数和一个衰减到零的残余函数的和,以此为起点发展出两种FE-SBFE时域耦合方法:基于系统实现的FE-SBFE时域耦合方法和基于截断卷积的FE-SBFE时域耦合方法。
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The aircraft acceleration affects the response significantly, especially the vertical component of aircraft acceleration.
过大的垂直加速度分量或过小的水平加速度分量都可能使原稳定的系统变得不稳定。
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- 推荐网络例句
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These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.
这些规则反映了"自我"和"非我"的内在特征,是GECISM进行"非我"检测的判据。
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Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.
时至今日,国内外艺术媒体还是在沿用&后八九&这个称谓,不管当初是为了商业噱头还是容易上口好记,反正大家现在是记住了&后八九&这个广东口音很重的词。
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In just a span of three months, we have made interviews with over 20 community characters, enriching the show as a real community radio program.
在短短三个多月,我们已访问介绍过社区中超过二十多人,让「同声同路人」成为一个丰富华人社区生活的电台节目。