Research For Shipping Anti-rolling Technology

Now shipping anti-rolling technology develops completely, for instance stabilizer fin and anti-rolling rank. But the technology can't solve all the problem of anti-rolling. And as development of science and technology, The shipping anti-rolling technology should more perfect.The paper mainly studies following three problems of shipping anti-rolling technology.1. Design and realize experiment installation of lift stabilizer finPresently stabilizer fin which uses widely has many problems. Lift stabilizer fin can solve these problems and is considered as new-style stabilizer to substitute current stabilizer fin in the future. In order to research lift stabilizer fin well, We must set up experiment installation of lift stabilizer fin. The Content of pat of the paper are how to set up and debug experiment installation of lift stabilizer fin and what is the result which the installation brings. The installation completed is the base to research for lift stabilizer fin.2.Research for the system of four stabilizer fins.The disturb between the fore fins and back fins reduces efficiency of the system of four stabilizer fin. Base on the research for hydrodynamic, anti-rolling mode of the system. The paper perfect the control system of back fins and optimizes the four fins control system . The optimized system enhance efficiency, in the long run, the optimized control method has profound significance in designing and fitting the four fins system.3. Stabilizer fin and anti-rolling tank are combined to reduce ship roll motion.owing to traits of stabilizer fin and anti-rolling tank and requirement of shipping anti-rolling. The paper brings out that stabilizer fin and anti-rolling tank are combined to reduce ship roll motion. And analyses and studies elementarily the problem. Finally gives the simulation of Integrated anti-rolling.