Marine Gyro-Compasses and Automatic Pilots, A Handbook for Merchant Navy Officers: Volume Two, Automatic Pilots is a reference book describing automatic pilots and ancillary equipment that are normally used in British Merchant Ships. This handbook discusses the uses, types, and advantages of automatic steering, including the different kinds of equipment and compasses found in many merchant ships. The text explains in detail the components of the Automatic Two-unit Gyropilot, the Gyro-Hydraulic Steering Control, the Tiller Pilot, and the Gyro-Electric Steering Control (all Sperry brand). This book outlines how each device is operated and maintained, as well as any possible equipment troubles that can be encountered. This handbook addresses all the different types of the Brown Automatic Steering systems, the general arrangements, principles of operation, trouble-shooting, and maintenance of the equipment. For smaller ships, the Sperry Magnetic Compass Pilot can be used because a transmitting magnetic compass bypasses the need for a gyro compass required in bigger automatic pilots. This book describes the methods of operation of the compass through the use of a chain and sprocket drive, a hydraulic power unit, or electrically operated switches, thus saving on costs. This handbook also notes the components, controls, and working principles of the Arkas Automatic Pilot, and the types of ancillary equipment such as the Course Recorder and Off-Course Alarm. This handbook provides useful information for Merchant Navy Officers, officers and personnel of the British Merchant Fleet, as well as other officers of sea-going vessels.

Ship Stabilizers: The Design and Operation in Correcting the Rolling of Ships presents the working principles and operation of various types of gyrocompasses and automatic pilots. This book discusses the fundamental principles of synchro systems and servomechanisms. Organized into 12 chapters, this book begins with an overview of the problem of the reduction of rolling. This text then explores the means of resisting rolling, which have been used or are still being used, including bilge keels, oscillating weights, anti-rolling tanks, gyroscopic stabilizers, and tilting fin systems. Other chapters consider the anti-rolling tanks that are divided into three types, including diversified tanks, free surface tanks, and U-tube tanks. This book discusses as well the small oscillations of a vessel in still water, which are simple harmonic in character. The final chapter deals with the stabilizing gear for smaller ships. This book is a valuable resource for marine engineers and naval architects.

The technology of hydrodynamic modeling and marine craft motion control systems has progressed greatly in recent years. This timely survey includes the latest tools for analysis and design of advanced guidance, navigation and control systems and presents new material on underwater vehicles and surface vessels. Each section presents numerous case studies and applications, providing a practical understanding of how model-based motion control systems are designed. Key features include: a three-part structure covering Modeling of Marine Craft; Guidance, Navigation and Control Systems; and Appendices, providing all the supporting theory in a single resource kinematics, kinetics, hydrostatics, seakeeping and maneuvering theory, and simulation models for marine craft and environmental forces guidance systems, sensor fusion and integrated navigation systems, inertial measurement units, Kalman filtering and nonlinear observer design for marine craft state-of-the-art methods for feedback control more advanced methods using nonlinear theory, enabling the user to compare linear design techniques before a final implementation is made. linear and nonlinear stability theory, and numerical methods companion website that hosts links to lecture notes and download information for the Marine Systems Simulator (MSS) which is an open source Matlab/Simulink® toolbox for marine systems. The MSS toolbox includes hydrodynamic models and motion control systems for ships, underwater vehicles and floating structures With an appropriate balance between mathematical theory and practical applications, academic and industrial researchers working in marine and control engineering aspects of manned and unmanned maritime vehicles will benefit from this comprehensive handbook. It is also suitable for final year undergraduates and postgraduates, lecturers, development officers, and practitioners in the areas of rigid-body modeling, hydrodynamics, simulation of marine craft, control and estimation theory, decision-support systems and sensor fusion. www.wiley.com/go/fossen_marine