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forward相关的网络例句

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It firstly gave the software and hardware environment, and then described its design plan and strategy detailedly on the base of analyzing the problems of todays automobilism simulator. Meanwhile, it builded the mathematics model, and gave the examining plan on collision of automobile. Then it elaborated systemly its achievement and basic algorithm of roaming system. Finally, it summed up the full text, and put forward the next prospect.

首先给出了该仿真系统实现的软硬件环境,然后在分析了当前驾驶模拟器仿真系统所存在的问题的基础上,详尽地描述了本系统的设计方案与实现策略,同时建立了仿真车辆实体的数学模型,并就车辆的碰撞行为给出了检测方案,接着,论文还就漫游系统的实现及其基础算法进行了系统地阐述,并就本仿真系统的特效处理给出CG语言的实现,最后,总结全文并给出了下一步工作的展望。

Automobillism is a very complicated manipulation.In order to improve the security of automobilism,A new humachinde intelligent driving method based on the idea of humachine system has been put forward.The simulation experimentation by automobile simulator is done.

汽车驾驶是一件非常复杂的操作,为了提高汽车驾驶的可靠性、安全性,提出了人机一体化智能驾驶的新方法,并以人机一体化智能驾驶模拟系统为例,进行了人机一体化智能驾驶的模拟试验研究。

Various ventilation methods are discussed and the necessity to use feed-forwards traffic forecast ventilation control is put forward. Autoregressive Moving Average process is implemented to forecast traffic volume. Fuzzy intelligent control strategy is developed to address the problem that tradition control methods could hardly response to cross-river tunnel contaminant in time.

在分析了不同通风控制系统下,前馈预估控制对隧道通风控制的必要性;提出了运用自回归滑动时间序列模型对隧道交通流预测的方法;反馈控制无法及时响应隧道污染物变化情况的基础上,采用模糊控制设计隧道通风控制策略。

In order to improve the measuring accuracy and efficiency, a high accuracy inspecting system for measuring the centroid and centroidal deviation of bullets based on three point method is designed. The working principle, relevant calculation formulae and the measuring equipment for measuring the centroid and centroidal deviation of bullets are presented, and the main factors affecting measuring precision are discussed. Then, a multiple measuring platform with automatic leveling and column structure autorotation of 90° is put forward.

为了提高其测量精度和效率,设计了基于三点法的高精度弹丸质偏心测量系统,介绍了测量原理、计算公式和测量设备,分析了测量误差产生的因素,提出了一种多测试平台和自动调平以及弹体自动旋转90°的设计思想。

The most difficult situation for deployment is the negative spin (no forward speed and low vertical speed), whereas, for example, a spiral dive autorotation speeds up parachute deployment.

抛备份伞最糟糕的的状况是在倒水平螺旋(没有前进速度,低的垂直下落速度)下,而高速螺旋中,由于旋转速度很高,备份伞可以很快的打开。

Based on the "Auxiliary Angle Method", this paper puts forward and solves the theoretical task for designing planar crank and slider mechanism with allowable transmission angle and most evident Quick-return Characteristics K max .

以"辅助角方法"为理论基础,提出并解决了按一并具有许用传动角和最显著急回特性Kmax之条件设计平面曲柄滑块机构的理论课题

This paper puts forward research online appraisal of the auxiliary equipment of thermal power plant based on SIS platform.

提出了在SIS平台上开发火电厂辅助设备在线评价系统的研究方案。

Seamless GIS data production method of linear feature and areal feature is introduced primarily, the plan of annotation layout of seamless data is designed, and annotation data structure is set forward too.(5) Comprehensive functional structural diagram of seamless GIS is described, some processes and functions are introduced, these progresses and functions includes data display, graphic auxiliary operation, symbolization, query of spatial, geographical name query and structured query language, three-dimensional visualization display.

分析了无缝GIS数据生产的流程,从程序算法和交互建立图幅间要素的拼接关系两个方面阐述了无缝数据生产的方法,并主要介绍了线状要素和面状要素的无缝数据生产,设计了无缝数据注记配置的方案,给出了注记数据的结构。

Based on the analysis of the mechanism of robot manipulators, a trajectory tracking controlling research model is first built up with ADAMS, and its mathematical model is formulated through the study of robot kinematics and dynamics. After the modeling errors are analyzed in practical robotic systems, a conception of centralized error is brought forward according to the theory of weighting functions. In the case of modeling errors' exist, the robotic uncertain model is derived by introducing an auxiliary control variable into inverse dynamic analysis. The control strategy of robust exponential convergence is applied to the robotic uncertain model, the applicable conditions and the applicable controller with this application are presented. The stable control effect under three main model uncertainties (parametric errors, joint disturbs, joint frictions) are systematically studied on the previously built research model. The problems of robust exponential convergence controller which often results in unstable output and so produces a large relative error when the input trajectory is in a small range are resolved by adjusting the control parameters based on the controller's structure.

本文在机械手的机械结构分析基础上,利用ADAMS建立了用于机械手轨线跟踪控制研究的机械手模型;通过对机器人运动学和动力学问题的研究,建立了机械手研究的数学模型;分析了机器人系统中模型误差的主要来源,根据加权函数法分析,提出了模型集中误差的概念;在存有模型误差的情况下,采用逆动力学结构并引入辅助控制量,由机器人误差模型推导了机器人非确定性模型;提出了采用鲁棒指数收敛法对上述机器人非确定性模型进行鲁棒镇定的控制策略,并给出了对机器人进行鲁棒指数收敛控制时系统不确定因素应满足的匹配条件;针对机械手研究模型,深入研究了鲁棒指数收敛控制器对机器人系统中常见的模型参数误差、关节扰动、关节摩擦等不确定因素的镇定控制效果;针对鲁棒指数收敛控制器易产生控制量振荡的问题以及在小范围内系统轨线跟踪的稳态误差过大问题,本文分别提出了基于控制器结构的控制参数调整法和基于轨线跟踪范围大小的控制参数分段切换法。

"The idea to create a low cut performance shoe came from Kobe, but the evidence we needed to move forward, came from working with the Nike Sports Research Lab," said Avar.

创造低统高性能篮球鞋的概念来自Kobe,但我们需要往前迈进的证据则出自Nike运动研究实验室。

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相关中文对照歌词
Flying Forward
Moving Forward
Run Forward
Move Forward
Face Forward
The Forward
Victory! (Come Forward)
Living In Fast Forward
Closed Eyes Still Look Forward
Looking Forward
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采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

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有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。