On the Investigation of Frequency Characteristics of a Novel Inductive Debris Sensor [PDF]
Micromachines, 2023 Lubricants have the ability to reduce frictions, prevent wear, convey metal debris particles and increase the efficiency of heat transfer; therefore, they have been widely used in mechanical systems. To assess the safety and reliability of the machine under operational conditions, the development of inductive debris sensors for the online monitoring of
Dianzi Liu, Zhenghua Qian, Xianwei Wu
exaly +7 more sources
A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring [PDF]
Sensors, 2021 Lubricants are of key importance for mechanical processing, and exist in nearly every mechanical system. When the equipment is in operation, debris particles will be generated in mechanical lubricants. The detection of debris particles can indicate the wear degree of machinery components, and provide prognosis warning for the system before the fault ...
Nian Li, Dianzi Liu, Zhenghua Qian
exaly +8 more sources
Research on the Influence of Coil LC Parallel Resonance on Detection Effect of Inductive Wear Debris Sensor [PDF]
Sensors, 2022 The coil structure of the inductive wear debris sensor plays a significant role in the effect of wear debris detection. According to the characteristics of LC parallel resonance, the capacitor and coil are connected in parallel to make sensor coils in the LC parallel resonance state, which is beneficial to improve the ability to detect wear particles ...
Heng Huang
exaly +5 more sources
Multichannel Inductive Sensor Based on Phase Division Multiplexing for Wear Debris Detection [PDF]
Micromachines, 2019 Inductive wear debris sensor has been widely used in real time machine lubricant oil condition monitoring and fault forecasting. However, the small sensing zone, which is designed for high sensitivity, of the existing sensors leads to low throughput.
Xin-Xiang Pan, Haichao Yuan, Sen Wu
exaly +4 more sources
Improving Sensitivity of a Micro Inductive Sensor for Wear Debris Detection with Magnetic Powder Surrounded [PDF]
Micromachines, 2019 The inductive detection of wear debris in lubrication oil is an effective method to monitor the machine status. As the wear debris is usually micro scale, a micro inductive sensor is always used to detect them in research papers or high-tech products.
Xin-Xiang Pan, Sen Wu, Zhijian Liu
exaly +4 more sources
Improving the Detection Ability of Inductive Micro-Sensor for Non-Ferromagnetic Wear Debris. [PDF]
Micromachines (Basel), 2020 The inductive debris sensor has been studied because of its wide application prospects in mechanical health monitoring. In order to ensure a high-precision detection performance, a comprehensive method to improve the detection sensitivity and detection ability of the inductive sensor for non-ferromagnetic metal debris is proposed.
Wang M +5 more
europepmc +5 more sources
Cross-Correlation Algorithm-Based Optimization of Aliasing Signals for Inductive Debris Sensors [PDF]
Sensors, 2020 An inductive debris sensor can monitor a mechanical system’s debris in real time. The measuring accuracy is significantly affected by the signal aliasing issue happening in the monitoring process. In this study, a mathematical model was built to explain two debris particles’ aliasing behavior. Then, a cross-correlation-based method was proposed to deal
Xingjian Wang +3 more
openaire +3 more sources
Research on the Detection of Metal Debris with Microplane Inductance Sensor
Advances in Mechanical Engineering, 2013 The debris detection system is simulated and analyzed with the software of Maxwell 14 in this paper. The magnetic induction intensity and the magnetic density of the detection system with metal debris are simulated. The static experimental system is designed to measure the inductance caused by different metal debris.
Bendong Liu +3 more
openaire +2 more sources
A Novel Demodulator Design for Signal Processing of Inductive Oil Debris Sensors [PDF]
Measurement Science and TechnologyAbstract Metal debris from bearing wear occurred in the lubrication system of aircraft engines represents valuable information, which can be utilized to assess the current engine condition and further enable the life-cycle prediction. The demodulation of debris signals consists of two parts: mixing and filtering.
Guan Wang +5 more
openaire +2 more sources
Research on the influence of inductive wear particle sensor coils on debris detection
AIP Advances, 2022 The debris detection characteristics of the inductive wear monitoring are researched by the method of combining theoretical research and simulation analysis in this paper. The mathematical model of the change in inductance is established based on the change in the coil magnetic field by the abrasive particles.
Heng Huang +5 more
openaire +2 more sources