介绍常见的汽车振动噪声隔离技术,其中对能有效防止共振发生的整车模态频率规划表进行详细介绍。
The table of programming natural frequencies which layouts the natural frequencies of all subsystem of the vehicle in the process of design is one of the effective ways to isolate resonance.
Ellenbogen的团队怀疑丘脑扮演了类似隔离者的角色,发送出纺锤波来阻断大脑区域对噪声的感知和反应。
The team suspects the thalamus acts as a sort of insulator, sending out spindle activity to stop areas of the brain from perceiving and responding to sounds.
考虑了工作信号躁声,感光光电二极管深嵌入硅片中,与芯片表面上产生噪声的元件相隔离。
Operating signal noise was also considered, and the sensor photodiodes were deeply embedded in silicon to isolate them from noise-causing elements on the chip surface.
分析了前端部件中本振源相位噪声和混频器本振射频端口隔离度对系统探测性能的影响,指出在距离较近时影响明显。
The LO phase noise, LO-RF port isolation of the mixer in the front-end and their effect on the detectability of the radiometer were analyzed in this paper.
该产品也可用于一般模拟信号隔离的应用要求精度高,稳定性和线性下同样严重的噪声条件。
The product can also be used for general analog signal isolation applications requiring high accuracy, stability and linearity under similarly severe noise conditions.
针对带有未知但有界噪声的非线性系统,提出一种椭球集员滤波算法,并将其应用于保证故障检测与隔离。
A set membership filtering algorithm using ellipsoidal sets for nonlinear systems with unknown but bounded noises is proposed and applied to guaranteed fault detection and isolation(FDI).
针对电流小信号采集中存在噪声干扰的问题,采用高线性度模拟光耦hcnr 201设计了电流信号隔离采集板。
Aiming at the noise jamming problems in acquisition of small current signals, an isolation and acquisition board for current signal is designed based on HCNR201 high-linearity analog optical coupler.
本设计选择双积分型A/D转换芯片,并采用光电隔离装置,有效地降低了电源噪声和电机干扰,大大提高了转换精度。
The double integration A/D converter and the electro-optical isolation device are used to reduce the mains noise and motor interference, which can significantly improve the accuracy of A/D conversion.
脉搏信号微弱、敏感、易受干扰,因此为了消除脉搏测试中的各种噪声,设计了隔离电路和多重滤波电路。
Weak pulse signal, sensitive, vulnerable to interference, in order to eliminate the noise pulse test, the isolation circuits and multiple filter circuit design.
一核电厂主蒸汽管线存在振动和噪声过大,大修时还发现主蒸汽隔离阀闸板存在一定的磨损。
There are over high vibrations and noises of the main steam piping lines of a Nuclear Power Plant. Wear abrasion of the main steam isolation valves was found during the fall outage.
给出了在加入隔离器进行抑制后,双重瑞利散射噪声的计算方法,并进行了模拟分析,得出了放置隔离器的最佳位置。
Calculation is performed for the case that an optical isolator is inserted to suppress the DRB noise. Simulation results are given and the optimal position for the isolator is determined.
给出了在加入隔离器进行抑制后,双重瑞利散射噪声的计算方法,并进行了模拟分析,得出了放置隔离器的最佳位置。
Calculation is performed for the case that an optical isolator is inserted to suppress the DRB noise. Simulation results are given and the optimal position for the isolator is determined.
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