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| 1 | Structure and Anti-wear Behavior of micro-arc Oxidized Coating on Aluminum Alloy显示文摘 | TIAN Jun LUO Zhuangzi QI Shangkui | 2002 | Surface and Coating Technol2002，，154： | 1 |
| 2 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy显示文摘 | Tian Jun Luo Zhuangzi Qi Shangkui | 2002 | Surface and Coatings Technology2002，154，： | 1 |
| 3 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy 显示文摘 | Jun TIAN Zhuangzi LUO Shangkui QI | 2002 | Surface and Coatings Technology2002，，154： | 1 |
| 4 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy显示文摘 | Jun Tian Zhuangzi Luo Shangkui Qi etc | 2002 | Surf Coat Technol2002，，154： | 1 |
| 5 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy 显示文摘 | Jun Tian Zhuangzi Luo Shangkui Qi | 2002 | Surface and Coatings Technology2002，154，： | 1 |
| 6 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy显示文摘 | Jun Tian Zhuangzi Luo Shangkui Qi Xiaojun Sun | 2002 | Surface & Coatings Technology2002，，： | 1 |
| 7 | Design and experimental study of a passive power-source-free stiffness-self-adjustable mechanism显示文摘Passive variable stiffness joints have unique advantages over active variable stiffness joints and are currently eliciting increased attention.Existing passive variable stiffness joints rely mainly on sensors and special control algorithms,resulting in a bandwidth-limited response speed of the joint.We propose a new passive power-source-free stiffness-self-adjustable mechanism that can be used as the elbow joint of a robot arm.The new mechanism does not require special stiffness regulating motors or sensors and can realize large-range self-adaptive adjustment of stiffness in a purely mechanical manner.The variable stiffness mechanism can automatically adjust joint stiffness in accordance with the magnitude of the payload,and this adjustment is a successful imitation of the stiffness adjustment characteristics of the human elbow.The response speed is high because sensors and control algorithms are not needed.The variable stiffness principle is explained,and the design of the variable stiffness mechanism is analyzed.A prototype is fabricated,and the associated hardware is set up to validate the analytical stiffness model and design experimentally. | Yuwang LIU Dongqi WANG Shangkui YANG Jinguo LIU Guangbo HAO | 2021 | Frontiers of Mechanical Engineering2021，16，1： | 1 |
| 8 | Cu/Cu2O nanostructures derived from copper oxalate as high performance electrocatalyst for glucose oxidation显示文摘Porous nanomaterials are classified as a kind of materials with great potential for development in the field of electrocatalysis,but there is still room for further improve ment as catalysts.We develop a threedimensional(3D)porous structure of Cu/Cu2O as an electrocatalyst for the glucose oxidation reaction(GOR)using the method of calcining the precursor CuC2O4·2H2O in N2.The obtained porous Cu/Cu2O nanostructure can provide more opportunities for effective reactions between particles,which can explain their efficient electrocatalytic performance.Additionally,the as-synthesized Cu/Cu2O nanostructure exhibits outstanding electrocatalytic performance for the glucose,including good stability,excellent sensitivity and remarkable selectivity. | Guoqiang Yuan Shangkui Yu Ji Jie Chen Wang Qing Li Huan Pang | 2020 | Chinese Chemical Letters2020，31，7： | 1 |
| 9 | 显示文摘 | Tian Jun Luo Zhuangzi Qi Shangkui | 2002 | Surface and Coatings Technology2002，154，： | 1 |
| 10 | The Tribological Mechanism of Borate Modified by N-Containing Compound as Oil Additive显示文摘 | Yulin Qiao Weimin Liu Shangkui Qi | 1998 | Wear1998，215，2： | 1 |
| 11 | Structure and antiweav behavior of micro-arc oxidized coatings on aluminum alloy 显示文摘 | Tian Jun Luo Zhuangzi Qi Shangkui | 2002 | Surface and Coatings Technology2002，154，1： | 1 |
| 12 | Structure and antiwear behavior of micro-arc oxidized coatings on aluminum alloy显示文摘 | Tian Jun Luo Zhuangzi Qi Shangkui | 2002 | Surface and Coatings Technology2002，154，1： | 1 |
| 13 | Design and Analysis of a 2-DOF Actuator with Variable Stiffness Based on Leaf Springs显示文摘Variable Stiffness Actuator(VSA)is the core mechanism to achieve physical human–robot interaction,which is an inevitable development trend in robotic.The existing variable stiffness actuators are basically single degree-of-freedom(DOF)rotating joints,which are achieving multi-DOF motion by cascades and resulting in complex robot body structures.In this paper,an integrated 2-DOF actuator with variable stiffness is proposed,which could be used for bionic wrist joints or shoulder joints.The 2-DOF motion is coupling in one universal joint,which is different from the way of single DOF actuators cascade.Based on the 2-DOF orthogonal motion generated by the spherical wrist parallel mechanism,the stiffness could be adjusted by varying the effective length of the springs,which is uniformly distributed in the variable stiffness unit.The variable stiffness principle,the model design,and theoretical analysis of the VSA are discussed in this work.The independence of adjusting the equilibrium position and stiffness of the actuator is validated by experiments.The results show that the measured actuator characteristics are sufficiently matched the theoretical values.In the future,VSA could be used in biped robot or robotic arm,ensuring the safety of human–robot interaction. | ShangKui Yang Peng Chen DongQi Wang Yi Yu YuWang Liu | 2022 | Journal of Bionic Engineering2022，19，5： | 0 |
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