| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNISA990000190010203316 |
|
|
Autore |
Allenmark, Stig G. |
|
|
Titolo |
Chromatographic enantioseparation : methods and applications / Stig G. Allenmark |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Chichester : Ellis Horwood ; New York [etc.] : John Wiley & Sons, copyr. 1988 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
|
|
|
|
|
Collana |
|
Ellis Horwood series in analyticalchemistry ; 0 |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Collocazione |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910959110603321 |
|
|
Autore |
Bolton W (William), <1933-> |
|
|
Titolo |
Programmable logic controllers / / W. Bolton |
|
|
|
|
|
Pubbl/distr/stampa |
|
|
|
|
|
|
ISBN |
|
9781282258389 |
1282258389 |
9780080961859 |
0080961851 |
|
|
|
|
|
|
|
|
Edizione |
[5th ed.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (xii, 400 p.) : ill |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Programmable controllers |
Logic circuits |
Programmable logic devices |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Previous ed.: Amsterdam; London: Newnes, 2006. |
Includes index. |
|
|
|
|
|
|
|
|
Nota di contenuto |
|
Front Cover -- Programmable Logic Controllers -- Copyright Page -- Contents -- Preface -- Prerequisite Knowledge Assumed -- Changes from the Fourth Edition -- Structure of the Book -- Acknowledgments -- Chapter 1 Programmable Logic Controllers -- 1.1. Controllers -- 1.2. Hardware -- 1.3. Internal Architecture -- 1.4. PLC Systems -- Summary -- Problems -- Lookup Tasks -- Chapter 2 Input/Output Devices -- 2.1. Input Devices -- 2.2. Output Devices -- 2.3. Examples of Applications -- Summary -- Problems -- Lookup Tasks -- Chapter 3 Digital Systems -- 3.1. The Binary System -- 3.2. Octal and Hexadecimal -- 3.3. Binary Coded Decimals -- 3.4. Numbers in the Binary, Octal, Hex, and BCD Systems -- 3.5. Binary Arithmetic -- 3.6. PLC Data -- 3.7. Combinational Logic Systems -- 3.8. Sequential Logic Systems -- Summary -- Problems -- Lookup Tasks -- Chapter 4 I/O Processing -- 4.1. Input/Output Units -- 4.2. Signal Conditioning -- 4.3. Remote Connections -- 4.4. Networks -- 4.5. Examples of Commercial Systems -- 4.6. Processing Inputs -- 4.7. I/O Addresses -- Summary -- Problems -- Lookup Tasks -- Chapter 5 Ladder and Functional Block Programming -- 5.1. Ladder Diagrams -- 5.2. Logic |
|
|
|
|
|
|
|
|
|
|
|
Functions -- 5.3. Latching -- 5.4. Multiple Outputs -- 5.5. Entering Programs -- 5.6. Function Blocks -- 5.7. Program Examples -- Summary -- Problems -- Lookup Tasks -- Chapter 6 IL, SFC, and ST Programming Methods -- 6.1. Instruction Lists -- 6.2. Sequential Function Charts -- 6.3. Structured Text -- Summary -- Problems -- Chapter 7 Internal Relays -- 7.1. Internal Relays -- 7.2. Ladder Programs -- 7.3. Battery-Backed Relays -- 7.4. One-Shot Operation -- 7.5. Set and Reset -- 7.6. Master Control Relay -- Summary -- Problems -- Chapter 8 Jump and Call -- 8.1. Jump -- 8.2. Subroutines -- Summary -- Problems -- Lookup Tasks -- Chapter 9 Timers -- 9.1. Types of Timers. |
9.2. On-Delay Timers -- 9.3. Off-Delay Timers -- 9.4. Pulse Timers -- 9.5. Retentive Timers -- 9.6. Programming Examples -- Summary -- Problems -- Lookup Tasks -- Chapter 10 Counters -- 10.1. Forms of Counter -- 10.2. Programming -- 10.3. Up- and Down-Counting -- 10.4. Timers with Counters -- 10.5. Sequencer -- Summary -- Problems -- Lookup Tasks -- Chapter 11 Shift Registers -- 11.1. Shift Registers -- 11.2. Ladder Programs -- Summary -- Problems -- Lookup Tasks -- Chapter 12 Data Handling -- 12.1. Registers and Bits -- 12.2. Data Handling -- 12.3. Arithmetic Functions -- 12.4. Closed Loop Control -- Summary -- Problems -- Lookup Tasks -- Chapter 13 Designing Systems -- 13.1. Program Development -- 13.2. Safe Systems -- 13.3. Commissioning -- 13.4. Fault Finding -- 13.5. System Documentation -- Summary -- Problems -- Lookup Tasks -- Chapter 14 Programs -- 14.1. Temperature Control -- 14.2. Valve Sequencing -- 14.3. Conveyor Belt Control -- 14.4. Control of a Process -- Problems -- Lookup Tasks -- Appendix: Symbols -- Ladder Programs -- Function Blocks -- Logic Gates -- Sequential Function Charts -- Instruction List (IEC 1131-3 Symbols) -- Structured Text -- Answers -- Index. |
|
|
|
|
|
|
Sommario/riassunto |
|
A programmable logic controllers (PLC) is a real-time system optimized for use in severe conditions such as high/low temperatures or an environment with excessive electrical noise. This control technology is designed to have multiple interfaces (I/Os) to connect and control multiple mechatronic devices such as sensors and actuators. Programmable Logic Controllers, Fifth Edition, continues to be a straight forward, easy-to-read book that presents the principles of PLCs while not tying itself to one vendor or another. Extensive examples and chapter ending problems utilize several popular PLCs currently on the market highlighting understanding of fundamentals that can be used no matter the specific technology. Ladder programming is highlighted throughout with detailed coverage of design characteristics, development of functional blocks, instruction lists, and structured text. Methods for fault diagnosis, testing and debugging are also discussed. This edition has been enhanced with new material on I/Os, logic, and protocols and networking. For the UK audience only: This book is fully aligned with BTEC Higher National requirements. *New material on combinational logic, sequential logic, I/Os, and protocols and networking *More worked examples throughout with more chapter-ending problems *As always, the book is vendor agnostic allowing for general concepts and fundamentals to be taught and applied to several controllers |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3. |
Record Nr. |
UNINA9911034943203321 |
|
|
Autore |
Amini Massih-Reza |
|
|
Titolo |
Advanced Supervised and Semi-supervised Learning : Theory and Algorithms / / by Massih-Reza Amini |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025 |
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Edizione |
[1st ed. 2025.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (XVIII, 309 p. 1 illus.) |
|
|
|
|
|
|
Collana |
|
Cognitive Technologies, , 2197-6635 |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Artificial intelligence |
Machine learning |
Information storage and retrieval systems |
Computer vision |
Python (Computer program language) |
Statistics |
Artificial Intelligence |
Machine Learning |
Information Storage and Retrieval |
Computer Vision |
Python |
Bayesian Inference |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Nota di contenuto |
|
1. Fundamentals of Supervised Learning -- 2. Data-dependent generalization bounds -- 3. Descent direction optimization algorithms -- 4. Deep Learning -- 5. Support Vector Machines -- 6. Boosting -- 7. Semi-supervised Learning -- 8. Learning-To-Rank -- Appendix: Probability reminders. |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
Machine learning is one of the leading areas of artificial intelligence. It concerns the study and development of quantitative models that enable a computer to carry out operations without having been expressly programmed to do so. In this situation, learning is about identifying complex shapes and making intelligent decisions. The challenge in completing this task, given all the available inputs, is that the set of |
|
|
|
|
|
|
|
|
|
|
potential decisions is typically quite difficult to enumerate. Machine learning algorithms have been developed with the goal of learning about the problem to be handled based on a collection of limited data from this problem in order to get around this challenge. This textbook presents the scientific foundations of supervised learning theory, the most widespread algorithms developed according to this framework, as well as the semi-supervised and the learning-to-rank frameworks, at a level accessible to master's students. The aim of the book is to provide a coherent presentation linking the theory to the algorithms developed in this field. In addition, this study is not limited to the presentation of these foundations, but it also presents exercises, and is intended for readers who seek to understand the functioning of these models sometimes designated as black boxes. |
|
|
|
|
|
| |