423
1.3. Metrological characteristics of measuring instruments
14
1.4. Measuring devices and their types
21
1.5.
Control questions, tasks for a practical training and independent
works
25
Chapter 2. Designing bases
27
2.1. Main terms and concepts
27
2.2.
General rules of designing
28
2.3. Principles of designing
31
2.4. Requirements imposed to
a design
36
2.5. Models and modeling during creation of devices
38
2.6. Process of designing and search of
technical solution
47
2.7. A device design as a system
49
2.8. Designing stages
51
2.9.
Design documentation
55
2.10. Search of the design decision
61
2.11. Choice of optimum structure of a design
66
2.12. Problems of structural and parametrical optimization of a design
71
2.13. Definition of patent and suitable designs
80
2.14. Control questions, tasks for a practical training and independent
works
92
Chapter 3. Physics of the main components
94
3.1. Value of sensors in the
modern measuring equipment
94
3.2. Scopes of
sensors
96
3.3. A role of sensors in the system of collection of information
98
3.4. Main objectives and classification of sensors
103
3.5. Main characteristics of sensors
105
3.5.1. Transfer function
105
3.5.2. Measuring range (maximum entrance signal)
109
3.5.3. Range of output sizes
109
424
3.5.4. Accuracy
110
3.5.5. Calibration
113
3.5.6 Calibration error
115
3.5.7. Hysteresis
116
3.5.8. Nonlinearity
117
3.5.9. Saturation
119
3.5.10. Reproducibility
120
3.5.11. Resolution
121
3.6.
Special characteristics
122
3.7. Dynamic characteristics
124
3.8. Reliability
129
3.9. Control questions, tasks for a practical training and independent
works
133
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