Dissertation > Excellent graduate degree dissertation topics show

Integrated Test System of the Wave Buoy

Author: WangJuan
Tutor: TangYuanGuang
School: Ocean University of China
Course: Signal and Information Processing
Keywords: Wave sensor Test methods Intelligent improvements
CLC: P715.2
Type: Master's thesis
Year: 2010
Downloads: 167
Quote: 4
Read: Download Dissertation

Abstract


Marine science is a very complex discipline, their different objects depends on the different observation techniques. Waves is one of the important objects of marine scientific research, and the wave buoy measured at the surface of the waves is an important means to obtain wave data, wave buoys ocean wave, long-term, real-time, fixed-point observation equipment, floats through the sensor measurements of the wave parameters, acquisition and preliminary processing. The test of the sensor system is an important part in the buoy in the development process after the completion of the manufacture, assembly, the sensor system must be carried out a series of test experiments, comprehensive test to determine its actual performance, stored or used over a period of time at the same time The sensors also need to retest it. The test method is also as instrument development means progress and rapid development as a complete and independent systems play an important role in the whole development process. Relying on the subject of this article: National 863 the planned marine monitoring technological achievements standardization projects - directional wave buoy wave buoy sensor test system introduced system, from a theoretical basis to the concrete realization from the lessons learned to the improvement and innovation have made a complete discourse. The sensor is located in the entire measurement system is very important in the first part, to obtain useful information from the object to be measured, and converted to a measurement system capable of receiving and processing signals, so the performance of the sensor in the aspect of stability, accuracy, and other related to the entire measurement system performance. The sensor test method starting from the general characteristics of the sensor, the wave theory-based analysis and measurement requirements of technical standards, from the point of view of systems integration test sequence from the part to the whole, we focus on the accuracy and stability of the overall requirements of the various parts of the performance indicators and other basic characteristics. SZF wave buoy wave high tilt integrated sensor, the azimuth sensor measured the wave height of the various characteristic values ??and corresponding wave cycle, and the buoy with wave surface trim, heel and three sets of parameters of the azimuth of the buoy through the calculation processing, give the direction of propagation of the wave. Orientation sensor tests based on the analysis of its structure and working principle, the study of the theory of error, the original test method intelligent improvements. Given test system design circuits, software, data communications and data processing, data will be collected in real time on the screen can also generate documentation for subsequent processing. Tilt sensor test method is based on the integrated structure design, high tilt its unique wave buoy the industry standard requirements waves theory, combined with the physical model, strict repeated testing of each of the parameters and, given the specific steps and precautions. Finally, the test of the system as a whole and precision analysis repeated system commissioning and performance testing carried out on the basis of in-depth analysis of the accuracy and instrument measurement accuracy. Testing means to be improved with the development of electronic technology not of a more intelligent features and functionality compared to traditional testing methods. When the global ocean science into the era of three-dimensional observation of the multi-disciplinary, intelligent testing technology for ocean observations provide better protection.

Related Dissertations

  1. The Data Acquisition and Detection System of Wave Sensor,TP274.2
  2. Research on Reliability Test for CNC Spindle,TG659
  3. Research on Communication Supply Equipment Anti-seismic Performances Test,TN86
  4. ZCQ1 / 4 drilling mud vacuum in addition to the mechanical structure and control system design of gas,TE922
  5. Study on Complex Corlorfastness to Light and Perspiration for Textile and Apparel,TS193
  6. An Analysis of the Dichotomy of Idea and Expression in Copyright Law,D923.41
  7. Research and Implementation of the parametric test method for high-speed transmission of four coaxial connector,TM503.5
  8. Designing of Drainage Pipe Malfunction Testing System,TH878
  9. Military vehicles ABS test methods and test systems,U467.3
  10. Automatic Test System Design of Electromagnetic Environment Effects for Vehicular Communication System,TN914
  11. Research and Test on Surface Acoustic Wave Gas Sensor Performance,TP212
  12. Research on the Information System Test of Tobacco Logistics Management,TP311.52
  13. Research on the Effectiveness of Authentic Assessment in ESP Training,H319
  14. Development of automotive test load trailer,U467
  15. Research of Test Methods on the Influence of Dust to Electric Contacts,TN607
  16. Action Mechanism and Technics Study of Using Laser Drilling Microhole on Carbon Steel,TN249
  17. Research of Box Beam Shear Lag Effects under Different Lateral Loading Position Though Model Test Studies and Finite Element Analysis,U441
  18. Research of the Interface Test Method of CORBA-Based GSM-R Network Management,TN929.532
  19. System Design and Realtization of Digital Closed-loop Fiber-optic Gyroscope,V241.5
  20. Research on Repairing Materials of the Asphalt Pavement Pit,U414

CLC: > Astronomy,Earth Sciences > Oceanography > Marine survey and observation > Investigation and observation equipment > Buoyage
© 2012 www.DissertationTopic.Net  Mobile