A prototype system for 3D collaborative visualization environment on route survey was designed, which applies to the architecture of chairman-committeeman pattern. The pattern based on collaborative visualization layer, collaborative management layer framework and distributed locking mechanism technologies realized the collaborative management for multiple participants. 设计一个线路勘测设计的三维可视化协同环境,应用主席-委员模式的会议系统结构,以协同可视化设计层和协同管理层为核心的系统框架以及分布式加锁策略等实现多用户间的协同管理。
In the investigation of a nonlinear forced RL-varactor circuit, it is discovered that besides the period-doubling route to chaos, the system has also the frequency locking ability to its subharmonics. 对一个受迫非线性RL-变容管电路的研究中发现,它除了具有周期倍增导致混沌的过程外,对次谐波还具有锁定能力。
For solving the said problem, route release or supplementing locking to the route for retreat of the shunting operation can be used. 可采用适合调车后退的进路解锁方式或对调车后退的进路进行补锁方式来解决。