Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ocean platform and synchronous lifting control method thereof
The invention provides an ocean platform and a synchronous lifting control method of the ocean platform, the synchronous lifting control method of the ocean platform is applied to the ocean platform, and the ocean platform comprises a plurality of pile legs used for supporting the ocean platform and a lifting motor set arranged on the pile legs. The synchronous lifting control method for the ocean platform comprises the steps that whether the inclination angle between each lifting motor set and the horizontal plane is within a safe range or not in the lifting process of the ocean platform is judged; if not, the dip angle difference value and the dip angle synchronous compensation amount of each lifting motor set are calculated to obtain a power adjustment value needed for adjusting the dip angles of the lifting motor sets to be consistent with the horizontal plane; and the lifting motor groups are driven by the power adjustment values to adjust the inclination angles between all the lifting motor groups and the horizontal plane to be consistent. By adopting the method provided by the embodiment of the invention, the balance control of the ocean platform lifting system can be realized, and the stability of the system can be kept when the system is interfered by the outside.
本申请提供一种海洋平台以及海洋平台的同步升降控制方法，其中，该海洋平台的同步升降控制方法应用于海洋平台，该海洋平台包括用于支撑所述海洋平台的若干桩腿，以及设置于所述桩腿上的升降电机组。该海洋平台的同步升降控制方法包括：判断海洋平台升降过程中，每个升降电机组与水平面的倾角是否在安全范围内；若否，则对于每个升降电机组分别计算倾角差值、倾角同步补偿量以得到用于调整升降电机组与水平面的倾角一致所需的功率调整值；并由功率调整值驱动升降电机组，以调整所有升降电机组与水平面的倾角一致。采用本申请实施例提供的方法可以实现海洋平台升降系统的平衡控制以及在受到外界干扰时保持系统的稳定性。
Ocean platform and synchronous lifting control method thereof
The invention provides an ocean platform and a synchronous lifting control method of the ocean platform, the synchronous lifting control method of the ocean platform is applied to the ocean platform, and the ocean platform comprises a plurality of pile legs used for supporting the ocean platform and a lifting motor set arranged on the pile legs. The synchronous lifting control method for the ocean platform comprises the steps that whether the inclination angle between each lifting motor set and the horizontal plane is within a safe range or not in the lifting process of the ocean platform is judged; if not, the dip angle difference value and the dip angle synchronous compensation amount of each lifting motor set are calculated to obtain a power adjustment value needed for adjusting the dip angles of the lifting motor sets to be consistent with the horizontal plane; and the lifting motor groups are driven by the power adjustment values to adjust the inclination angles between all the lifting motor groups and the horizontal plane to be consistent. By adopting the method provided by the embodiment of the invention, the balance control of the ocean platform lifting system can be realized, and the stability of the system can be kept when the system is interfered by the outside.
本申请提供一种海洋平台以及海洋平台的同步升降控制方法，其中，该海洋平台的同步升降控制方法应用于海洋平台，该海洋平台包括用于支撑所述海洋平台的若干桩腿，以及设置于所述桩腿上的升降电机组。该海洋平台的同步升降控制方法包括：判断海洋平台升降过程中，每个升降电机组与水平面的倾角是否在安全范围内；若否，则对于每个升降电机组分别计算倾角差值、倾角同步补偿量以得到用于调整升降电机组与水平面的倾角一致所需的功率调整值；并由功率调整值驱动升降电机组，以调整所有升降电机组与水平面的倾角一致。采用本申请实施例提供的方法可以实现海洋平台升降系统的平衡控制以及在受到外界干扰时保持系统的稳定性。
Ocean platform and synchronous lifting control method thereof
一种海洋平台以及海洋平台的同步升降控制方法
YU GUOYAN (Autor:in) / WANG CHANGQUAN (Autor:in) / JI WENCHAO (Autor:in) / LI ZHUOCHENG (Autor:in) / ZHU QIHENG (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
Ocean platform lifting system and control method thereof
| Europäisches Patentamt | 2022
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