Search Results - "Dapeng Tian"

Bilateral force sensorless control based on finite‐time adaptive sliding‐mode‐assisted disturbance observer by Tian, Dapeng, Ni, Shiquan

“…Bilateral teleoperation systems are widely used to compensate for image spin and in many other applications. Good transparency (position tracking and force…”
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Improving the Rapidity of Nonlinear Tracking Differentiator via Feedforward by Tian, Dapeng, Shen, Honghai, Dai, Ming

“…Differential of a signal is required for high-performance motion control and many other fields. Nonlinear tracking differentiator (NTD) is a feasible solution;…”
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Multi‐actuator control with modal switching and different disturbance for scanning imaging motion compensation by Gao, Yang, Xu, Rui, Wang, Yutang, Tian, Dapeng

“…Scanning imaging can be used to obtain wide field‐of‐view, high‐resolution remote‐sensing images with a telescope lens. However, the motion between the image…”
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Fuzzy Self-tuning Tracking Differentiator for Motion Measurement Sensors and Application in Wide-Bandwidth High-accuracy Servo Control by Gao, Yang, Tian, Dapeng, Wang, Yutang

“…Sensor differential signals are widely used in many systems. The tracking differentiator (TD) is an effective method to obtain signal differentials…”
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ASMADO‐based refined anti‐disturbance low‐speed control of PMSM by Wang, Huifan, Tong, Junze, Wang, Zhongshi, Tian, Dapeng

“…Permanent magnet synchronous motors (PMSMs) have expectant low‐speed servo performance. However, complex nonlinear disturbances restrict the performance and…”
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Comparative Analysis of the Effect of Cutting Piezoelectric Ceramics on Optically Oriented Compensation Capability by Li, Bo, Tian, Dapeng

“…In a photoelectric tracking system, a deformable mirror can be used to adjust the transmission path of a light beam to achieve accurate measurement and…”
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Terminal Sliding Mode Control with a Novel Reaching Law and Sliding Mode Disturbance Observer for Inertial Stabilization Imaging Sensor by Che, Xin, Tian, Dapeng, Jia, Ping, Gao, Yang, Ren, Yan

“…High-performance control of inertial stabilization imaging sensors (ISISs) is always challenging because of the complex nonlinearities induced by friction,…”
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High-Precision Tracking Control of a Piezoelectric Micro-nano Platform Using Sliding Mode Control with the Fractional-Order Operator by Xu, Rui, Pan, Wei, Wang, Zhongshi, Tian, Dapeng

“…In this paper, a sliding mode control using a fractional-order operator (SMCFO) method is presented for the hysteresis of a piezoelectric (PZT) micro-nano…”
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Composite Hierarchical Anti-Disturbance Control with Multisensor Fusion for Compact Optoelectronic Platforms by Wang, Yutang, Tian, Dapeng, Dai, Ming

“…In the aerospace field, compact optoelectronic platforms (COPs) are being increasingly equipped on unmanned aircraft systems (UAS). They assist UAS in a range…”
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Long Integral Time Continuous Panorama Scanning Imaging Based on Bilateral Control with Image Motion Compensation by Tian, Dapeng, Wang, Yutang, Wang, Zhongshi, Wang, Fuchao, Gao, Huijun

“…Urban remote sensing with moving carriers enables comprehensive monitoring of an urban area. High spatial resolution and wide covering are always required to…”
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Adaptive Tracking Control for the Piezoelectric Actuated Stage Using the Krasnosel'skii-Pokrovskii Operator by Xu, Rui, Tian, Dapeng, Wang, Zhongshi

“…In this paper, a discrete second order linear equation with the Krasnosel'skii-Pokrovskii (KP) operator is used to describe the piezoelectric actuated stage…”
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An Adaptive Three-Axis Attitude Estimation Method Based on Multi-Sensor Fusion for Optoelectronic Platform by Kong, Yawen, Tian, Dapeng, Wang, Yutang

“…Optoelectronic platform is an important payload in the field of aerospace and widely used in geographic mapping, measurement, and positioning. In order to…”
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Motion-copying method with symbol sequence-based phase switch control for intelligent optical manufacturing by Wang, Yutang, Tian, Dapeng, Hu, Haixiang, Li, Yan, Ni, Shiquan

“…Implementation of robot-based motion control in optical machining demonstrably enhances the machining quality. The introduction of motion-copying method…”
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Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms by Wang, Hanyu, Yang, Mingyu, Zhang, Tao, Tian, Dapeng, Wang, Hao, Yao, Dong, Meng, Lingtong, Shen, Honghai

“…Anomaly detection is hampered by band redundancy and the restricted reconstruction ability of spectral–spatial information in hyperspectral remote sensing. A…”
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Performance Evaluation of Optical-Beam Stabilization Platforms With Different Supports Used in Large-Aperture Electro-Optical System by Wang, Yutang, Jia, Ping, Wang, Zhongshi, Wang, Fuchao, Tan, Songnian, Tian, Dapeng

“…Optical-beam stabilization platform (OBSP) provides high-precision inertial reference for measurement of full link optical-beam jitter in large-aperture…”
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Optimal Design of High-Precision Focusing Mechanism Based on Flexible Hinge by Huo, Zhanwei, Li, Guangzhen, Tan, Luyang, Yang, Tianwen, Tian, Dapeng, Li, Ji

“…A high-precision focusing mechanism was designed using a flexible hinge to address the demand for precise focusing in space cameras. Firstly, a finite element…”
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Research of NSMDOB-Based Compound Control for Photoelectric Tracking Platform by Ren, Yan, Tian, Dapeng, Yu, Dahua

“…Disturbance compensation is an important criteria to evaluate the performance of a photoelectric tracking servo control system. In order to effectively…”
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Multi-Body Dynamics Modeling and Control for Strapdown Inertially Stabilized Platforms Considering Light Base Support Characteristics by Wang, Zhongshi, Tian, Dapeng, Shi, Lei, Liu, Jinghong

“…The dynamics model used for inertially or strapdown inertially stabilized platforms is based on the rotor and motor load, and it either does not consider the…”
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Finite-Time Control for Piezoelectric Actuators With a High-Order Terminal Sliding Mode Enhanced Hysteresis Observer by Che, Xin, Tian, Dapeng, Xu, Rui, Jia, Ping

“…Piezoelectric actuators (PZTs) are essential elements in high-precision systems. However, the hysteresis nonlinearity introduced by PZTs degrades the control…”
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Wireless Haptic Communication Under Varying Delay by Switching-Channel Bilateral Control With Energy Monitor by Dapeng Tian, Yashiro, D., Ohnishi, K.

“…A switching-channel bilateral control with energy monitor (EM) is newly proposed to realize haptic communication through a wireless network. The varying delay…”
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