理想速度
- 网络Desired Speed
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当理想速度从120突然下降到10又返回到60时,您会看到一个负方向的推力脉冲,而实际的速度下降到了70左右。
When the desired speed is dropped abruptly from 120 to 10 and back to 60 , you see a negative pulse of the thrust , while the actual speed is decreased to around 70 .
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可以看到,随着理想速度的增加,引擎会发出推力脉冲,然后,当理想速度从80增加到120时,会从引擎生成另一个推力脉冲。
You see that , as the desired speed is increased , the engine emits pulses of thrust , and then when the desired speed increases from 80 to 120 , another pulse is produced from the engine .
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文中还在对各种电梯运行曲线进行分析比较的基础上,把正弦曲线作为ADCM的理想速度曲线。
Based on the analysis of the current lift velocity curve , sine curve was used as the ideal velocity curve of the system .
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电梯理想速度曲线的理论分析及实现方法
Theory Analysis and Realizing Methods of Ideal Speed Curve of Elevator
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电梯理想速度曲线的研究与实现
The study and Realization of the ideal speed curve of elevators
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终端区域理想速度剖面的生成
Algorithm of suitable speed profile in the terminal area
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无意闯红灯的原因和特点同城市交叉口的宽度、理想速度、车辆动力学特点、交通信号灯的黄灯间隔时间以及困境区域有关。
The reason and characteristic of inadvertently red light running is related with the width of urban intersection , idea speed , vehicle dynamics nature , yellow interval of signal and dilemma zone .
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同时采用最优制导律设计与理想速度曲线相结合的方法,设计了能同时保证末端制导精度及速度方向、大小的制导律。
Furthermore , a guidance law is proposed by using a combination of optimal guidance law design with ideal velocity curve approach . The terminal guidance accuracy , the direction and amplitude of the aerocraft velocity are guaranteed by using the derivative guidance law .
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根据理想电梯速度曲线的数学模型进行了曲线的计算机仿真,利用仿真数据实现了由PLC控制的理想速度曲线的给定。
Based on the mathematics model of velocity curve for elevator , the computer simulation for the velocity curve has been developed , and according to the simulating data , ideal velocity curve of the system controlled by PLC could be obtained with digital methods .
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什么是导弹理想的速度分布图呢?
What then is the ideal velocity profile for a missile ?
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理想气体速度分布律与热力学宏观量
The Velocity Distribution Law of Ideal Gas and the Thermodynamic Macroscopic Quantities
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互联网接入也不理想,速度很慢。但最让人失望的是可视电话的功能。
Internet access was also patchy and slow , but among the biggest disappointments was the videophone function .
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如果信号灯是红的,系统会提供给司机一个理想的速度,避免急刹和等待绿灯。
If the light ahead is red , the driver is told the optimal speed to avoid stopping and idling .
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通过与理想的速度分布相比较,从而调整几何模型和优化计算,获得最佳速度分布。
The result is compared to the ideal velocity distribution , and the model is adjusted , calculations improved to attain best results .
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考虑车体外形和前轮方向角限制,车型移动机器人路径的空间维数明显增加,常规的规划方法难以获得理想的速度。
Considering the constraint of geometry and steering wheel angle , configuration space dimensions of car-like robot is increased , general path planning method can not be performed well .
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通过改造,使整个辊道的电源系统成为分段独立系统,可以根据工艺需要方便地调整各段频率以达到理想的速度。
After the improvement , the whole roller track power became divided power unit and the frequency of each pace will be adjusted for aimed speed according to the process requirements .
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激光陀螺与传统的机电陀螺相比具有高灵敏度、高精度、大动态范围的特点,是惯性系统的理想角速度传感器。
The ring laser gyro is the ideal angular sensor for the inertial system . Compared to the conventional spinning gyro , it is characteristic of high sensitivity , high accuracy and large dynamic range .
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自动化驼峰纵断面应根据车辆理想溜放速度曲线设计,可设计成三个坡段:车辆加速坡段、车辆高速坡段和车辆减速坡段。
The design of the automatic hump profile depends upon the desired speed of cars leaving of the hump crest . The automatic hump profile should be distributed in three sections : the accelerative 、 higher speed 、 and decelerative section .
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运用运动员比赛全程各段落速度百分率的特征,建立各段落成绩量化的模式表,即各段落速度分配表,为运动员比赛实施理想的速度分配,创造优异成绩提供参考。
Used the characteristic of speed rate per-paragraph during the whole journey to establish per-paragraph model which can be measured , namely per-paragraph speed arrangement model , in order to offer reference to create the excellent achievement with ideal speed arrangement model .
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为获得理想的采集速度,系统选用双口RAM并将其和PC机通过CPLD器件直接相连,并设计软件竞争仲裁逻辑以保证双口RAM中的数据完整性。
In order to get a sastisfactory speed the dual_port RAM was chosen and connected with PC directly by CPLD . Competition judging program was proposed to make sure of the integration of data .
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为了实现虚拟旅游,并获得较理想的浏览速度,本文提出了一种基于visibilitysensor节点的虚拟场景优化算法,该算法可大幅度缩短虚拟场景的读取时间。
In order to achieve the virtual tourism , meanwhile get better browsing speed , this paper presents a virtual scene optimization algorithm based on the visibility sensor nodes , which can significantly reduce the time to read the virtual scene .
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基于真实数据集的全面的测试证明了iVA-file在查询效率方面明显优于已有的技术,且保持了理想的更新速度。
Extensive experiments on real datasets show that the iVA-file outperforms existing proposals in query efficiency significantly , while keeps an ideal update speed .
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矿井提升机理想S形速度运行曲线的模型研究
Research on Model of Ideal Running Curve in Mine Hoist
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优化算例表明,这种方法具有较强的寻优能力和理想的收敛速度。
Optimization examples show this method has strong searching ability and ideal convergence .
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该机采用水冷装置,并可调整水量,达到用户理想的浇注速度。
Machines use water-cooled devices , and adjustment of water to users ideal casting speed .
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它具有较高的轨迹跟踪精度,一定的鲁棒性以及比较理想的响应速度、稳定性。
It has great trajectory tracking precision , good robustness and ideal response speed 、 stability .
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实现我们的理想需要高速度的工业化,即大力利用我们尚未开发的资源和我们地理上的战略地位。
The achievement of our vision requires rapid industrialisation , that exploits our scarcely tapped resources and our strategic geographical location .
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通过调节控制器中的重力场参数,使机器人能达到理想的行走速度,从而实现了高速行走。
By adjusting the gravity field parameter of controller , the biped robot can achieve the desired walking speed and have high-speed walking .
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到目前为止仍不存在既能全面考虑各种约束,又能获得理想的运算速度和精度的实用算法。
So far , there is still not a practical algorithm which can not only consider all the constraints but also achieve an ideal computing speed and accuracy .
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针对它们存在全局收敛性能不理想,收敛速度较慢、依赖于非线性函数的选取、计算复杂等缺陷。
But it has some defect , global convergence properties of unsatisfactory , Convergence is slow , Depends on alinear function of selected , and Evaluate complex defects .