为了提高传感器仿真中虚拟摄像机的仿真真实度,该文在标定算法线形模型的基础上,提出一种基于标定技术的虚拟摄像机仿真方法。
To increase the reality of a virtual camera in sensor simulation, this paper proposes a camera simulation method based on a linear calibration model.
一项计算机仿真视觉系统简称GOLD,分析来自传感器的信息并自动调整汽车的速度和方向。
A computerized artificial vision system dubbed GOLD, for Generic Obstacle and Lane Detector, analyzed the information from the sensors and automatically adjusted the vehicles' speed and direction.
将该方法用于一个目标识别任务的仿真实验,结果表明应用该方法能确定地识别出目标,是一种有效可行的多传感器数据融合方法。
By applying the method to the target identification, the simulation experiment shows that it can identify the target accurately and is an effective and feasible multi-sensor data fusion method.
视景仿真技术是汇集了计算机图形学、多媒体、人工智能、人机接口、传感器、高度并行的实时计算等多项关键技术。
Vision simulation concerns technologies such as the computer graph, multimedia, artificial intelligence, man-machine interface, the sensor, parallel calculations.
仿真结果表明,针对导航系统中多个传感器同时发生故障的情况,此方法能有效检测故障,并能准确识别故障参数。
Simulation results show that, in the case of multiple sensor faults in the navigation system, this method can effectively detect them and accurately identify their parameters.
场景空间直接影响植被生长过程,因此是融合遥感信息和相关辐射计、传感器植被仿真模拟的重要组成部分。
Scenes intervene the process of plants growth directly, so that is a most important for plants simulation based on remote sensing information, radiometer and sensors.
计算和仿真结果表明建立的数学模型有较好的精度,多传感器融合技术能成功运用在声发射式绝缘子污秽监测中。
The result proved that the mathematic models has high precision and the fusion technology of information can be used in measurement of polluted insulator by acoustic emission technology successfully.
仿真结果表明,该方法实现简单,能够客观地反映各传感器的可靠程度,不需要知道任何先验信息。
Simulation shows that this method is easily implemented and can objectively reflect the reliability degree of each sensor without knowing any prior information.
通过仿真和空调系统模型试验证明了该方法在网络训练速度,抗干扰能力及各种传感器故障识别准确率等方面的有效性。
Effectiveness of the method in networks training speed, anti-interfering ability and identifying veracity of sensor faults are proved by simulation and model test of conditioning system.
通过数学分析和仿真方法得知,在大规模高密度无线传感器网络中以数据为中心的路由协议能更有效地节约能量,延长网络的生命周期。
It can be shown that the data-centric routing protocol can save energy and prolong the lifetime of large-scaled and dense wireless sensor networks by simulation and mathematical approaches.
仿真实验结果表明,该算法可以有效地用于移动传感器网络的自部署,网络覆盖面积在部署完成时会有显著的增长。
Simulated results show that the proposed algorithm is effective in the self-deployment of mobile sensor networks, with a greatly increased coverage at the end of the deployment.
仿真结果表明多传感器系统探测目标的性能优于单传感器系统,该算法运算量小,适于进行快速的实时处理。
Simulation results have shown that the detection performance of multiple sensor system is better than any of its constituent sensors. This algorithms calculation is smaller to real time processing.
通过对多传感器信息融合处理环境的分析,给出了仿真测试系统的总体结构,对各模块的功能进行了描述。
With the analysis of the Environment Multi-sensor Data Fusion process in, this thesis brings out the simulation testing system structure, and describes function of its every module.
仿真结果表明该算法有效地解决了多目标情况下的传感器实时调度问题,并优于一般的智能算法。
Simulation result shows that the algorithm can effectively deal with real-time sensor scheduling under the circumstance of multiple objects, and it is better than other intelligent algorithms.
根据空心线圈电流传感器的工作原理,重点分析了它对电力系统暂态电流的响应情况,并结合具体参数进行了仿真。
Based on the operational principle of air-core coil transducer, its response to transient current is analyzed and computer simulation is carried out with specific parameters.
该文利用有限元法对电容式角位移传感器三维电场进行分析,仿真研究不同结构参数的敏感元件,所得结论与实验结果吻合。
Electric field of capacitive angular sensor are analyzed by finite element methodology. Sensors with different dimensions are studied by simulation. The result is proved by the experiment.
数学仿真验证了改进方法比传统方法更能够及时准确地识别双余度传感器缓变故障。
Mathematical simulation results show that the improved method can identify and orientate dual sensor soft fault more exactly and quickly than the traditional method.
以里程计作为外部传感器,建立了运动状态下初始对准的数学模型,分析了系统状态的可观测性,并进行了仿真研究。
By selecting an odometer as the system's external sensor, the mathematical model for the alignment in the moving state is established and the observability of the system is analyzed.
最后以综合效能最大为最优准则,提出了传感器分配的算法,并给出仿真结果。
An algorithm for distribution of sensor resources is given which is optimized by principle of maximum synthesis efficiency. Simulation results of this algorithm are given at last.
因此,研究具有多输入单输出特性的传感器的电路仿真模型建模方法具有实际意义和应用价值。
Therefore, the study on a circuit simulation modeling method of sensors with multiple-input and single-output characteristics has practical significance and application value.
仿真结果表明,该方法实现简单,收敛速度快,可以实现单部动基座传感器的偏差估计。
The simulation results show the approach can be easily carried out and has the rapid convergence rate, which can estimate the biases of single maneuvering sensor.
我们把这个智能网关与一个电子医疗系统专用的无线传感器网络和一个仿真远程服务器整合在一起进行了网关功能实验。
We have conducted experiments on the proposed smart gateway by performing it together with a wireless home e-health care sensor network and a simulated remote server.
计算机仿真结果表明,随着传感器数目的增加,在数量大于31后,车辙检测误差衰减缓慢,车辙的最大检测误差不超过2%。
Computer simulation result shows that when the number of sensors increase to 31, the rut error is reduced very slowly, the biggest error does not exceed 2%.
仿真表明,在无线传感器网络中适当增加少量的超级链路可以减少节点的平均能量消耗,明显减小平均路径长度并改善网络的能量高效性。
Simulation results show that adding a few appropriate super links to a wireless sensor network can significantly reduce the average path length and then improve the energy efficiency.
仿真结果表明,本文的RSSI定位机制比传统的基于接收信号强度的无线传感器网络定位算法有更好的定位性能。
As shown in the simulation results, it can be stated that the approach is effective and obviously has good location accuracy than conventional RSSI algorithm.
在虚警和漏检、密集目标环境下,该算法应用于多传感器多目标融合系统仿真,结果表明所述算法在多目标数据关联中有较好的可行性和优越性。
Under false alarm, miss detection and dense targets environment, this method is used in multisensor multitarget fusion system, and the result testifies that it can solve the association problems.
介绍了为提高铁道车辆用轴承的安全性、可靠性并延长其寿命而开发的塑料保持架、搭载传感器轴承,以及车辆运动仿真试验机。
Described are the plastic cage, sensor-carrying bearings and rolling stock motion simulation tester developed for safety, reliability and prolonging the service life of bearings for rolling stock.
通过对适合安装于水平管道的特殊结构的金属管浮子流量计三维湍流流场的数值仿真及实验研究提出一种基于计算流体力学的流量传感器设计方法。
Based on the computational fluid dynamics, a design method for flow meter is given through numerical simulation and experiment on metal tube rotameter with special structure fixed on the level piping.
以电感位移传感器测试系统为例,探讨状态变量分析方法在系统辨识中的应用。最后给出了系统仿真实验结果。
Taking an inductive displacement transducer as an example, the applications of the state variables analysis in system identification were discussed and the simulation results were given.
以电感位移传感器测试系统为例,探讨状态变量分析方法在系统辨识中的应用。最后给出了系统仿真实验结果。
Taking an inductive displacement transducer as an example, the applications of the state variables analysis in system identification were discussed and the simulation results were given.
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