2) Multi-disciplinary virtual prototype
多领域虚拟样机
1.
The method of modeling the multi-disciplinary virtual prototype was introduced.
介绍了液压机械无级传动系统各子系统模型多领域建模方法,完成了ADAMS/EASY5接口变量设计,将各子模型集成为可以用于协同仿真的液压机械无级传动多领域虚拟样机模型。
3) virtual public sphere
虚拟公共领域
1.
Compared with the real public sphere,virtual public sphere has its unique structural characteristics and operational mechanism.
随着网络技术的不断发展,虚拟公共领域为虚拟社会公众诉求的表达和公众舆论的形成提供了新的媒介。
2.
Virtual public sphere, a domain to regulate a nation and its society, is an important field in Social Study.
随着网络技术的不断发展,虚拟公共领域为虚拟社会公众诉求的表达和公众舆论的形成提供了新的媒介,已被越来越多的学者纳入研究视野。
4) virtual-leader
虚拟领弹
1.
The virtual-leader is introduced,which would fly straightly to the target from the designated impact angle at the designated impact time.
构造一枚虚拟领弹按指定的攻击时间和攻击角度以直线飞向目标。
6) virtual leader
虚拟领航者
1.
Based on the strategy of combining artifical potential with velocity consensus,the swarm is navigated to goal by virtual leader which is produced with rolling window method,and the obstacle avoidance is solved by the limit-cycle method.
模型在人工势能结合速度一致策略的基础上,利用了滚动窗口的方法实时产生虚拟领航者引导群体向目标位置运行;并利用极限环方法解决了群体避障问题。
2.
A flocking control model was built,in which an individual could choose virtual leaders adaptively from surroundings during its motions.
通过借鉴预测控制的基本思想,研究了智能群体的群集运动,并建立了一种个体在运动过程中能根据周围环境自适应选取虚拟领航者的群集运动控制模型。
3.
Then, based on the strategy of combining artificial potential with velocity consensus, flocking control model based on virtual leaders which are chosen adaptively from the surrounding is built; the stability analysis for the fixed and switching swarm system are given; and the influence of local interior and exterior surrounding are discussed.
然后采用人工势能结合速度一致的策略,提出了一类带虚拟领航者的自适应的群集运动控制模型并分析了固定/切换两种拓扑结构下系统的稳定性,讨论了群体系统中局部外界环境和个体自身内部因素对群集行为的影响。
补充资料:超精硬切削发展领域的变革

图1 Ultrasonic 20直线驱动机床可以扩展到多达5根轴,并将带来超精硬切削发展领域的变革。C轴的力矩电机和A轴无浮动的伺服传动电机可以产生5轴切削需要的精度和高效能。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条