Zhi‐Chong Zhang
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View article: Structure optimization and contact law study for transmission linkage of manipulator grasping fragile parts
Structure optimization and contact law study for transmission linkage of manipulator grasping fragile parts Open
According to the grasping requirements for fragile workpieces with cylindrical inner walls, a manipulator with internal bracing has been designed. The manipulator utilizes a constant-speed push cylinder to drive the linkage mechanism and a…
View article: Parameter Optimization of an Inner Bracket Grasp Fragile Workpieces Manipulator Based on Improving Impact Force
Parameter Optimization of an Inner Bracket Grasp Fragile Workpieces Manipulator Based on Improving Impact Force Open
When a manipulator to grasp fragile workpieces, the contact impact force between the finger of manipulator and fragile workpieces has an important influence on the grasping stability. In this paper, based on introducing the structure model…
View article: Dual-Narrowband/Wideband Filters Using Modified Coaxial Cavities With Large Frequency Ratios
Dual-Narrowband/Wideband Filters Using Modified Coaxial Cavities With Large Frequency Ratios Open
This article presents two types of dual-narrowband/ wideband filters using modified coaxial cavities with large frequency ratios. The dual-narrowband/ wideband filters mean two dual-band bandpass filters, one of which is a dual-band wideba…
View article: A Dual-Wideband Balanced Bandpass Filter Based on Branch-Line Structure With Controllable Common-Mode Suppression
A Dual-Wideband Balanced Bandpass Filter Based on Branch-Line Structure With Controllable Common-Mode Suppression Open
In this paper, a novel dual-wideband balanced bandpass filter (BPF) based on branch-line structure is proposed. For analysis, the equivalent circuits of differential-mode (DM) and common-mode (CM) of the filter are built based on the even-…
View article: Multi-source partial discharge detection and rapid localization of switchgear based on comprehensive diagnosis method
Multi-source partial discharge detection and rapid localization of switchgear based on comprehensive diagnosis method Open
Partial discharge detection is an effective method to find potential insulation defects in switchgear. At present, the switchgear is mainly composed of busbars, circuit breakers, grounding knives, cables and other components, which leads t…
View article: A ULTRA COMPACT WIDEBAND BANDPASS FILTER USING A QUADMODE STUB-LOADED RESONATOR
A ULTRA COMPACT WIDEBAND BANDPASS FILTER USING A QUADMODE STUB-LOADED RESONATOR Open
View article: A NOVEL TRIPLE-MODE BANDPASS FILTER USING HALF-WAVELENGTH-RESONATOR-COUPLED SQUARE-LOOP RESONATOR
A NOVEL TRIPLE-MODE BANDPASS FILTER USING HALF-WAVELENGTH-RESONATOR-COUPLED SQUARE-LOOP RESONATOR Open