基于半物理仿真的桶形基础平台沉浮过程研究

Research of Hardware-in-the-loop Simulation for Offshore Platform with Bucket Foundation on Raising and Lowering

桶形基础平台在下沉和上浮的过程中 ,动态性能以及稳定性都会随吃水深度的不同而发生变化。应用半物理仿真技术 ,把仿真与试验有机结合起来 ,不仅有效地检验了平台控制系统 ,也对平台的运动特性进行了实时仿真。

The dynamic performance and stability of the offshore platform with bucket foundation vary with the underwater depth on raising and lowering. The simulations are combined with test organically by applying the hardware in the loop simulation. The control system is not only testified, but also the real time motion simulations of the platform are proceeded in this system. Results of simulation are coincided with the testing results.