A cyclic flip gait is designed for a novel one legged robot in the paper. Trajectory synthesis of the flip gait is formulized as a problem of numerical optimization subject to nonlinear second order constraints such a...A cyclic flip gait is designed for a novel one legged robot in the paper. Trajectory synthesis of the flip gait is formulized as a problem of numerical optimization subject to nonlinear second order constraints such as positive reaction force of ground and finite torque of the joints. The simulation results are given.展开更多
(1) Objective: The study is to understand the overall situation of the ideas of new generation migrant workers and its influencing factors, so as to provide basis for the formulation of relevant countermeasures.(2) Me...(1) Objective: The study is to understand the overall situation of the ideas of new generation migrant workers and its influencing factors, so as to provide basis for the formulation of relevant countermeasures.(2) Methods: The article uses a self-made questionnaire for 613 new generation migrant workers to conduct a questionnaire investigation and statistical analysis of the results.(3) Results: The scores of the new generation migrant workers' ideals from the highest to the lowest are life ideal, occupation ideal, physical ideal, development ideal and material ideal and the ideals have differences in gender, age, marital status and family residence.(4) Conclusion: The ideal levels are different and basically in the upper middle level.展开更多
文摘A cyclic flip gait is designed for a novel one legged robot in the paper. Trajectory synthesis of the flip gait is formulized as a problem of numerical optimization subject to nonlinear second order constraints such as positive reaction force of ground and finite torque of the joints. The simulation results are given.
文摘(1) Objective: The study is to understand the overall situation of the ideas of new generation migrant workers and its influencing factors, so as to provide basis for the formulation of relevant countermeasures.(2) Methods: The article uses a self-made questionnaire for 613 new generation migrant workers to conduct a questionnaire investigation and statistical analysis of the results.(3) Results: The scores of the new generation migrant workers' ideals from the highest to the lowest are life ideal, occupation ideal, physical ideal, development ideal and material ideal and the ideals have differences in gender, age, marital status and family residence.(4) Conclusion: The ideal levels are different and basically in the upper middle level.