小水线面双体船

但小水线面双体船的纵向运动和高速情况下的垂荡运动直接影响其在海上的运动姿态，进而影响船的运动稳定性。

But in the SWATH ship longitudinal motion and the high speed situation hangs swings the movement to affect it directly in the marine movement posture , then affects the ship the movement stability .

本文提供了小水线面双体船（SWATH）结构载荷的解析方法以及用于初步设计的简捷算法经验公式。

This paper present the analytical method for structural load calculation for SWATH ship , and the short cut method with empirical formula for preliminary design .

第四部分，设计了小水线面双体船稳定鳍的PID和最优控制器，并对其作用效果进行仿真研究和比较。

The fourth part , has designed SWATH ship stabilizing fin PID and the optimum control , and conducts the simulation research and the comparison to its function effect .

小水线面双体船（SWATH）船型设计的关键技术之一是其水动力性能的预报，而其静水阻力预报是其水动力性能预报的重要内容。

One of the key techniques in SWATH design is the prediction of the hydrodynamic performances , whereas resistance prediction is the most important task of hydrodynamic performance prediction .

小水线面双体船（简称SWATH船）具有宽大的甲板面积和优良的运动性能，但由于结构复杂，其极限承载能力一直非常受人关注，成为目前船舶结构强度和设计方法研究中的一个热点。

The SWATH ( small waterplane area twin hull ) ship has wide deck area and good sea keeping performance . Its ultimate load-carrying capacity is extremely concerned , becoming a hot issue in structural strength of ship hulls and study for design method , because of its complicated structure .

小水线面双体船船体结构问题探讨

Discussion on the Hull Structure of Small Waterplane Area Twin-hull Craft

小水线面双体船减摇鳍系统控制分析与初步设计

Analysis on Control Methods and Preliminary Design of SWATH Ship

外倾支柱式小水线面双体船结构的有限元分析

A finite element analysis for a SWATH ship with outward inclined pillars

双支柱小水线面双体船阻力理论预报

Prediction Method for the Resistance of Tandem Strut SWATH Ships

而本文完成了这个任务的第一步，就是建立小水线面双体船的运动数学模型。

This paper have built SWATH ship motion mathematical model .

水翼船和小水线面双体船技术进展

The Development of Technique on Hydrofoil Craft and SWATH

小水线面双体船性能设计的几个问题

Some Problems Dealing with Performance Design of SWATH Ships

本文对小水线面双体船结构优化设计方法进行了研究。

The structural optimization design method for SWATH is researched in this paper .

小水线面双体船阻力理论预报浅水船舶兴波阻力特性的理论分析

Theoretical Prediction of Resistance Characteristics of SWATH Ships

某小水线面双体船综合电力推进系统设计

The Design of SWATH 's Electric Propulsion System

小水线面双体船在波浪上的运动和运动稳定性研究

Research on the Motions in Waves and Stability of the Motions for Swath Ship

不但能提高航速，而且对艇体的耐波性亦可望获得改善。小水线面双体船的耐波性研究和提高

The seakeeping qualities are also improved . Research & improvement of SWATH seakeeping capability

《建筑课》之十五技艺小水线面双体船的结构设计和强度分析

Structure Design and Analysis of SWATH Craft

小水线面双体船粘性流数值模拟

Numerical Simulation of Viscous Flow around SWATH

本文针对某小水线面双体船进行了噪声环境特性分析。

In this paper , a major noise environment prediction was made to the SWATH .

小水线面双体船的耐波性模型试验方法研究

Seakeeping Model Test Method of SWATH

水翼复合小水线面双体船阻力性能和翼航姿态计算

Calculation Method about Attitude and Resistance of Hydrofoil Water Area Twin Hull Ship on Foil Borne

《船舶运动图手册》小水线面双体船在波浪上的运动和运动稳定性研究

Maneuvering Board Manual Research on the Motions in Waves and Stability of the Motions for Swath Ship

复杂线型小水线面双体船兴波阻力数值计算方法研究

Analysis of numerical method for computing wave-making resistance of small waterplane area twin hull with complicated hull line

小水线面双体船因其优异的耐波性能而成为当前重要的高性能船型之一。

Nowadays SWATH ship becomes an important ship type of high performance due to it 's excellent seakeeping feature .

因此，加强对小水线面双体船纵向姿态稳定装置及其控制方法的研究，具有重要而深远的意义。

Therefore , it has most important significance to research the stabilizing fin of the SWATH ship and its control method .

并可为小水线面双体船的3维流体力学理论计算，性能预报模型提供验证，修正基础依据。

It is obvious that the work may provide the checking and perfecting base for SWATH 's 3D model hydrodynamic calculation research .

小水线面双体船纵向运动稳定性的简化判据及分析

A simplified criterion and an analysis of some influence factors on longitudinal motion stability of small waterplane area twin ─ hull ships

本文正是基于此种状况下，用线性二次最优控制方法对小水线面双体船纵向运动控制系统的研究进行了一些尝试。

SWATH has a better seakeeping performance than traditional ships . The method of controlling the longitudinal motion of SWATH using LQG optimum is discussed .

从受力分析出发，做了5种小水线面双体船约束模型水动力试验，并与拖曳船模试验结果作比较，两者之间有较好的一致性。

Five SWATH restrained models were tested to analyse the ship 's posture in speeding by force analyzing , and compared with the towing model test .