Chao-Chieh Lan
Papers
37
Total Citations
976
H-Index
17
About
Chao-Chieh Lan is a distinguished mechanical engineer and roboticist whose research spans compliant mechanisms, rehabilitation robotics, and precision actuation systems. Working at the intersection of mechanical design and human-robot interaction, Lan has made foundational contributions to passive force regulation, developing adjustable constant-force mechanisms that enable robot end-effectors to safely navigate unknown environments without complex sensor arrays — work that has garnered nearly 200 citations across two landmark papers. His rehabilitation robotics portfolio is particularly impressive, encompassing shoulder exoskeletons, elbow-wrist systems, and wrist rehabilitation robots that prioritize compactness, safety, and clinical accessibility for stroke recovery patients. His 2017 parallel actuated shoulder exoskeleton, cited over 110 times, introduced innovative spherical mechanism design that overcame the bulk and complexity plaguing conventional serial exoskeletons. Lan has also advanced elastic actuation technology, designing miniature series elastic actuators and two-dimensional compliant wrist systems capable of accurate torque sensing and force control. His work on a self-sensing SMA-actuated microgripper further demonstrates his versatility across scales. With over 620 cumulative citations, Lan's research consistently bridges elegant mechanical theory with practical, human-centered robotic applications.
Research Focus
Key Achievements
Top Papers
- 1An Adjustable Constant-Force Mechanism for Adaptive End-Effector Operations139 citations · 2012
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- 3A Self-Sensing Microgripper Module With Wide Handling Ranges90 citations · 2010
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- 7A Pan–Tilt Orienting Mechanism With Parallel Axes of Flexural Actuation38 citations · 2013
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