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Control system for commercial

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  • The objective of this book is to present different programs and practical applications for energy efficiency in sufficient depth. The approach is given to transfer the long academic and practical experiences from researchers in the field of energy engineering to readers. The book is enabling readers to reach a sound understanding of a broad range of different topics related to energy efficiency. The book is highly recommended for engineers, researchers and technical staff involved in energy efficiency programs.

    pdf405p namde01 11-04-2013 88 15   Download

  • The purpose of this manual is to provide the reader with a fundamental understanding of controls and how they are applied to the many parts of heating, ventilating, and air conditioning systems in commercial buildings. Many aspects of control are presented including air handling units, terminal units, chillers, boilers, building airflow, water and steam distribution systems, smoke management, and indoor air quality.

    pdf518p quanghuubka 02-07-2014 122 16   Download

  • Robot Manipulator Control offers a complete survey of control systems for serial-link robot arms and acknowledges how robotic device performance hinges upon a well-developed control system. Containing over 750 essential equations, this thoroughly up-to-date Second Edition, the book explicates theoretical and mathematical requisites for controls design and summarizes current techniques in computer simulation and implementation of controllers. It also addresses procedures and issues in computed-torque, robust, adaptive, neural network, and force control.

    pdf622p nvavan 08-05-2015 76 27   Download

  • This section describes heating, ventilating, and air conditioning (HVAC) systems and discusses characteristics and components of automatic control systems. Cross-references are made to sections that provide more detailed information. A correctly designed HVAC control system can provide a comfortable environment for occupants, optimize energy cost and consumption, improve employee productivity, facilitate efficient manufacturing, control smoke in the event of a fire, and support the operation of computer and telecommunications equipment....

    pdf518p nhan1234 19-10-2009 99 16   Download

  • This paper presents the application of an automated environmental control system for a prototype greenhouse system using commercial embedded systems technology. The prototype greenhouse system was developed and instrumented with appropriate sensors to measure various environmental variables like the temperature, the light intensity, the soil moisture, the air humidity and CO2 concentration.

    pdf9p praishy2 27-02-2019 8 0   Download

  • The purpose of this manual is to provide the reader with a fundamental understanding of controls and how they are applied to the many parts of heating, ventilating, and air conditioning systems in commercial buildings. Many aspects of control are presented including air handling units, terminal units, chillers, boilers, building airflow, water and steam distribution systems, smoke management, and indoor air quality. Control fundamentals, theory, and types of controls provide background for application of controls to heating, ventilating, and air conditioning systems. ...

    pdf518p hoangnhan123 15-10-2009 109 25   Download

  • Most research in robotics centers on the control and equations of motion for multiple link and multiple degree-of-freedom armed, legged, or propelled systems. A great amount of effort is expended to plot exacting paths for systems built from commercially available motors and motor controllers. Deficiencies in component and subsystem performance are often undetected until the device is well past the initial design stage.

    pdf92p thachcotran 08-02-2010 117 20   Download

  • Among performance audits, the number and complexity of the planning issues can be even greater. The methodology for assessing the operating efficiency of an entity will be quite different from that for attempting to measure the effectiveness of a programme in achieving its stated objectives. These two kinds of audits involve collecting and analysing different kinds of data from different sources.

    pdf284p tay_thi_le 19-02-2013 43 10   Download

  • Regarding banks’ capital structures, the standard view is that capital regulation constitutes an additional, overriding departure from the Modigliani-Miller irrelevance proposition (see for example Berger et al., 1995, Miller, 1995, or Santos, 2001). Commercial banks have deposits that are insured to protect depositors and to ensure financial stability. In order to mitigate the moral-hazard of this insurance, commercial banks must be required to hold a minimum amount of capital.

    pdf37p enterroi 02-02-2013 31 5   Download

  • Additionally, the Secretary of State’s office may deny for a period of 120 consecutive days the issuance of a driver’s license and/or instruction permit to any person who, with intent to influence any act related to the issuance of any driver’s license or instruction permit, attempts to bribe or otherwise influence an employee of the Secretary of State’s office, the owner of any commercial driver training school licensed by the Secretary of State, or any other individual authorized to give driving instructions or administer any part of a driver’s license examination. ...

    pdf48p nhacsihuytuan 13-04-2013 20 4   Download

  • Purchase only made when there is a genuine need • Value for money is achieved • Goods /services delivered is satisfactory • Liabilities are recorded completely and accurately • Only valid liabilities are paid • Liabilities are paid in sensible, commercial timescale

    ppt11p nklong1234 24-03-2010 184 30   Download

  • Within APEC little is known on the introduction of marine pests. Little practical information on measures to prevent introductions. Lack of knowledge in what individual countries are doing. Need to have information on what measures economies have implemented. What would be most useful to APEC Economies. Explore development of agreed regional strategic measures.

    ppt10p tiennuhoiai 18-07-2010 76 17   Download

  •   The Rotorcraft Flying Handbook is designed as a technical manual for applicants who are preparing for their private, commercial, or flight instructor pilot certificates with a helicopter or gyroplane class rating. Certificated flight instructors may find this handbook a valuable training aid, since detailed coverage of aerodynamics, flight controls, systems, performance, flight maneuvers, emergencies,

    pdf207p mymi0809 24-01-2013 36 10   Download

  • 16 Membrane Separation 16.1 OVERVIEW Membrane separation has developed into an important technology for separating VOCs and other gaseous air pollutants from gas streams during the past 15 years. The first commercial application was installed in 1990, and more than 50 systems have been installed in the chemical process industry worldwide.1 The technology utilizes a polymeric membrane that is more permeable to condensable organic vapors, such as C3+ hydrocarbons and aromatics, than it is to noncondensable gases such as methane, ethane, nitrogen, and hydrogen.

    pdf3p tuongmatdo 12-12-2011 53 9   Download

  • The federal funds market also functions as the core of a more extensive overnight market for credit free of reserve requirements and interest rate controls. Nonbank depositors supply funds to the overnight market through repurchase agreements (RPs) with their banks. Under an overnight repurchase agreement, a depositor lends funds to a bank by purchasing a security, which the bank repurchases the next day at a price agreed to in advance. In 1991, overnight RPs accounted for about 25 percent of overnight borrowings by large commercial banks.

    pdf97p taisaovanchuavo 23-01-2013 47 8   Download

  • Motion Control Theory Needed in the Implementation of Practical Robotic Systems James Mentz Thesis submitted to the Faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering Hugh F. VanLandingham, Chair Pushkin Kachroo Richard W. Conners April 4, 2000 Blacksburg, Virginia Keywords: Motion Control, Robotics, Obstacle Avoidance, Navigation Copyright 2000, James Mentz .

    pdf92p ngoctu2396 28-11-2012 35 4   Download

  • Two areas of expertise required in the production of industrial and commercial robotics are motor control and obstacle navigation algorithms. This is especially true in the field of autonomous robotic vehicles, and this application will be the focus of this work. This work is divided into two parts. Part I describes the motor types and feedback devices available and the appropriate choice for a given

    pdf92p khangoc2393 13-08-2012 45 2   Download

  • Commercial hatcheries concentrate their efforts on maximum hatching of fertile eggs and on marketing viable chicks adapted to customer requirements. Environmental conditions for incubation are controlled automatically and are safeguarded by supplementary mechanisms activated in case of unexpected malfunction or disruption of energy sources. High standards of sanitation are essential for the production of high-quality chicks. Generally, economic interests of industrial hatcheries favour the best care of marketable chicks, as this has an influence on the birds’ future performance.

    pdf64p loginnhanh 22-04-2013 36 2   Download

  • The adoption of Machine Translation technology for commercial applications is hampered by the lack of trust associated with machine-translated output. In this paper, we describe TrustRank, an MT system enhanced with a capability to rank the quality of translation outputs from good to bad. This enables the user to set a quality threshold, granting the user control over the quality of the translations. We quantify the gains we obtain in translation quality, and show that our solution works on a wide variety of domains and language pairs. ...

    pdf10p hongdo_1 12-04-2013 34 1   Download

  • In passing the Monetary Control Act of 1980, Congress reaff irmed its intention that the Federal Reserve should promote an eff icient nationwide payments system. The act subjects all depository institutions, not just member commercial banks, to reserve requirements and grants them equal access to Reserve Bank payment services.

    pdf6p machuavo 19-01-2013 36 2   Download

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