Manufacturing robotics is moving towards human-robot collaboration with light duty robots being used side by side with workers. Similarly, exoskeletons that are both passive(spring and counterbalance forces) and activ...Manufacturing robotics is moving towards human-robot collaboration with light duty robots being used side by side with workers. Similarly, exoskeletons that are both passive(spring and counterbalance forces) and active(motor forces) are worn by humans and used to move body parts. Exoskeletons are also called ‘wearable robots' when they are actively controlled using a computer and integrated sensing. Safety standards now allow, through risk assessment, both manufacturing and wearable robots to be used. However, performance standards for both systems are still lacking. Ongoing research to develop standard test methods to assess the performance of manufacturing robots and emergency response robots can inspire similar test methods for exoskeletons. This paper describes recent research on performance standards for manufacturing robots as well as search and rescue robots. It also discusses how the performance of wearable robots could benefit from using the same test methods.展开更多
Comprehensive river regulation in the new era is a series of construction procedures from planning,scheme generation and engineering design to commercial pattern,construction and operation,etc.,which is a comprehensiv...Comprehensive river regulation in the new era is a series of construction procedures from planning,scheme generation and engineering design to commercial pattern,construction and operation,etc.,which is a comprehensive project coordinated and managed by multiple departments.Different industry departments measure the feasibility of scheme design according to the standards of their own departments in the examination of river regulation,but due to the lack of understanding of other industry standards,some unnecessary scheme contradictions are often caused in the cross-industry cooperation.The study integrates and sorts out specifi cations of various departments involved in river regulation,and performs analogy study of standards of various contents in multi-industry cooperation with contents of comprehensive river regulation as the scale,so as to promote cross-industry communication of comprehensive river regulation and promote construction of integrated river regulation platform.展开更多
This paper analyses occupational mobility in the labour market using survey data from a headhunting company.Four aspects of occupational mobility are discussed:the frequency of occupational mobility,cross-industry mob...This paper analyses occupational mobility in the labour market using survey data from a headhunting company.Four aspects of occupational mobility are discussed:the frequency of occupational mobility,cross-industry mobility,cross-ownership mobility and the influence of the macro economy on occupational mobility.The following are our findings:(1)educational level may insignificantly or negatively influence occupational mobility;(2)the younger generation is more active in the labour market;(3)although the public sector provides stable job opportunities,labour mobility in the first five years is not lower in the public sector than in the private sector;and(4)Party members are more frequently occupationally mobile.展开更多
文摘Manufacturing robotics is moving towards human-robot collaboration with light duty robots being used side by side with workers. Similarly, exoskeletons that are both passive(spring and counterbalance forces) and active(motor forces) are worn by humans and used to move body parts. Exoskeletons are also called ‘wearable robots' when they are actively controlled using a computer and integrated sensing. Safety standards now allow, through risk assessment, both manufacturing and wearable robots to be used. However, performance standards for both systems are still lacking. Ongoing research to develop standard test methods to assess the performance of manufacturing robots and emergency response robots can inspire similar test methods for exoskeletons. This paper describes recent research on performance standards for manufacturing robots as well as search and rescue robots. It also discusses how the performance of wearable robots could benefit from using the same test methods.
基金Interdisciplinary Research Projects of the Fundamental Research Funds for the Central Universities(DUT19JC55)High-level Talents Innovation Support Project of Dalian City(2017RQ076).
文摘Comprehensive river regulation in the new era is a series of construction procedures from planning,scheme generation and engineering design to commercial pattern,construction and operation,etc.,which is a comprehensive project coordinated and managed by multiple departments.Different industry departments measure the feasibility of scheme design according to the standards of their own departments in the examination of river regulation,but due to the lack of understanding of other industry standards,some unnecessary scheme contradictions are often caused in the cross-industry cooperation.The study integrates and sorts out specifi cations of various departments involved in river regulation,and performs analogy study of standards of various contents in multi-industry cooperation with contents of comprehensive river regulation as the scale,so as to promote cross-industry communication of comprehensive river regulation and promote construction of integrated river regulation platform.
文摘This paper analyses occupational mobility in the labour market using survey data from a headhunting company.Four aspects of occupational mobility are discussed:the frequency of occupational mobility,cross-industry mobility,cross-ownership mobility and the influence of the macro economy on occupational mobility.The following are our findings:(1)educational level may insignificantly or negatively influence occupational mobility;(2)the younger generation is more active in the labour market;(3)although the public sector provides stable job opportunities,labour mobility in the first five years is not lower in the public sector than in the private sector;and(4)Party members are more frequently occupationally mobile.
