Advanced System
Download Advanced System PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Advanced System book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Advanced System Development Technologies II
This book is the second in the series Advanced System Development Technologies: Studies in Systems, Decision and Control. As in the previous volume, the sections of the book are grouped into three directions: optoelectronic technologies, medical technologies, and technological support. The prerequisites for solving the problem of increasing the efficiency of mechanical assembly production are presented, based on the creation of a new method and system for technological preparation of small-scale production in instrument engineering, which takes into account the dominant influence of assembly processes on the time and cost of instrument manufacturing. A new structure and sequence for the technological preparation of instrument production with a formalized relationship between machining and assembly production are proposed. A new model of an assembled product in instrument engineering has been developed, taking into account the labor intensity and specifics of assembly, adjustment, and control-measurement operations, as well as methods for automated design of technological assembly processes. Additionally, a functional model for forming the product structure based on the labor intensity of manufacturing assembly units is proposed, allowing for the formulation of a substantiated plan for the production of parts. A mathematical model of the assembly sequence has also been developed, enabling the construction of an assembly sequence considering organizational and technical factors.
Advanced System Development Technologies I
This book covers vibroacoustic monitoring, inertial attitude systems, and control system for device processing in complex objects. Modern approaches to the synthesis of algorithmic support for a strapdown inertial attitude system are considered. The general characteristics of navigation systems and the composition of their inertial measurement unit are given. The methods of initial alignment of the system on a stationary base are described. Particular attention is paid to the attitude kinematic parameters of the body frame and methods of their numerical integration. Picard's methods for integrating the Bortz and Poisson kinematic equations are shown. An algorithm for a strapdown inertial attitude system based on using real signals of high-precision laser gyroscopes is proposed. System simulation was carried out using the proposed algorithmic methods. The relevance of the control system created for the processing device parts in the conditions of automated manufacturing is substantiated. Theoretical studies are presented, and the relation between electrical signals, the level of tool wear, and the main reasons for generating electrical signals are identified. A mathematical model of cutting tool wear control was developed based on measuring the variable component of cutting electromotive force. A control system for processing device parts on computer numerical control machines in automated production conditions has been developed. It allows for recording critical wear and breakage of the cutting tool, performing its dimensional adjustment directly on the device, and carrying out its industrial approval in flexible production systems.
Advanced System Modelling and Simulation with Block Diagram Languages
Advanced System Modelling and Simulation with Block Diagram Languages explores and describes the use of block languages in dynamic modelling and simulation. The application of block diagrams to dynamic modelling is reviewed, not only in terms of known components and systems, but also in terms of the development of new systems. Methods by which block diagrams clarify the dynamic essence of systems and their components are emphasized throughout the book, and sufficient introductory material is included to elucidate the book's advanced material. Widely used continuous dynamic system simulation (CDSS) languages are analyzed, and their technical features are discussed. This self-contained resource includes a review section on block diagram algebra and applied transfer functions, both of which are important mathematical subjects, relevant to the understanding of continuous dynamic system simulation.