针对圆柱-球体三自由度超声电机难以建立精确数学模型的特点，设计了模糊自适应定位控制系统。
In this paper an effective control scheme using fuzzy-adaptive controller is proposed for the position servo systems of cylinder-sphere 3-dof ultrasonic motor.
另外的一个自适应导航实现是协助用户定位可访问信息及其在应用程序中的相关位置。
One other adaptive navigation implementation is to aid users in locating the accessible information and their relative position in the application.
XF-I系统把最先进的EPLRS有效波形用于通信、战术位置定位信息和电子对抗，可提供有力、具备自我修复能力的环境自适应网络。
The XF-I system uses the most advanced EPLRS waveform available for communications, critical position location information and effective electronic counter-countermeasures.
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