Rie NISHIKATA
Papers
5
Total Citations
68
H-Index
5
About
Rie Nishikata is a leading researcher in the emerging field of human-robot interaction safety, with a specific focus on preventing soft tissue and skeletal injuries during physical contact. Her work is foundational for designing robots that can safely operate in close proximity to humans, particularly in service and healthcare settings. Nishikata’s major contributions center on establishing quantitative injury tolerance criteria. Through a series of pioneering *in vivo* impact tests using anesthetized live pigs as human surrogates, she identified the peak mean contact pressure and total transferred energy as the dominant parameters for predicting bruise injuries from blunt impacts. Her 2017 paper on this topic has garnered 27 citations, making it her most influential work. She has also investigated the varying tolerance of different body parts, comparing the chest to extremities, and has extended her analysis to skeletal injury, studying the static fracture tolerance of human metatarsals in run-over scenarios. By translating these mechanical thresholds into actionable safety guidelines for robot design, Nishikata’s research directly informs the development of safer, more compliant robotic systems, ensuring that physical human-robot interaction is both effective and non-hazardous.
Research Focus
Key Achievements
Top Papers
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- 3Static fracture tolerance of human metatarsal in being run over by robot9 citations · 2017
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