2009 Mems Inertial Sensors Status And Trends Of 2010
Inertial sensors including accelerometers (or accelerometer sensor of dollars) and the angular rate sensor (gyroscope) and their single, double, three-axis combined IMU (Inertial Measurement Unit), AHRS (including magnetic sensor attitude reference system).
Is the use of MEMS accelerometer inertial sensing the quality of force measurement sensor, the general standard of quality from the block (sensor element) and the detection circuit. According to the different sensing principle, mainly piezoresistive, capacitive, piezoelectric type, the tunnel current-type, resonance type, thermal and electromagnetic coupling type and so on.
In 1998, the United States CSDL design and development of the first MEMS gyroscope. In the same year, Drapor lab developed another form of MEMS gyroscope.
MEMS gyroscope is the use of vibration-mass has been the base (shell) driven rotation of the Coriolis effect to the principle of the angular velocity sensor is made.
Mainly in the form of framework-driven (inside and outside the framework of the two kinds) comb-drive type, electromagnetic-driven and so on.
IMU because it is combination of MEMS technology, micro-inertial measurement unit, so many places called MIMU. Mainly by the three MEMS accelerometers and three gyro and the solver circuit.
AHRS consists of three magnetic sensors, compared with the IMU, and based on four elements in France to understand calculation, can output directly to a sports body pitch angle, roll angle and heading angle.
Low-precision MEMS inertial sensors, as consumer electronics products are mainly used in mobile phones, game consoles, music players, wireless mouse, digital cameras, PD, hard disk protector, smart toys, pedometer, anti-theft system, GPS navigation, portable. Because of acceleration measurement, tilt measurement, vibration measurement and even rotational measurements and other basic measurements, to be excavated consumer electronics applications will continue to emerge.
Intermediate grade MEMS inertial sensors for industrial and automotive grade products, are mainly used in automotive electronic stability systems (ESP or ESC) GPS-assisted navigation systems, automobile airbags, vehicle attitude measurement, precision agriculture, industrial automation, large-scale medical equipment, robotics , instruments | instruments and meters, construction machinery and so on.
High-precision MEMS inertial sensors as a military-grade and aerospace level products, the main demand high precision, the whole temperature range, shock and other indices. Mainly used in wireless communications satellite, missile seeker, optical targeting systems, stability of the applications; aircraft / missile flight control, attitude control, yaw damping control applications, as well as medium-range missile guidance, inertial-guided GPS navigation applications, remote aircraft ship equipment, battlefield robots.
For consumer electronics of MEMS inertial sensors, the main requirement is that the low price, small size, narrow temperature range, so accuracy is low, or even functional products. Acceleration sensors, light weight, power consumption is small, generally measuring range 1 ~ 10g ~ 50g, Resolution 2mg ~ 10mg, top general in the range ± 300 ° / s, zero-bias in the 500 ° / h ~ 1000 ° / h, so some companies products do not give a zero bias indicators or to give 0.1 ° / s ~ 0.5 ° / s.
MEMS accelerometer can be produced at present the companies are more, most of the semiconductor, such as the United States, ADI, Invensense, ST, Freescale, Sensor Dynamics, MSI (ICSensor), MEMSIC (producer in Wuxi, China) Europe, VTI, Infine, production MEMS gyroscope’s the United States, ADI, Knoix, ST, Europe, Infine, Methes, Japan, Murata, National, Oki, Fujitsu. December 3 Di Semiconductor Co., Ltd. Shenzhen, Shanghai, China issued a consumer-grade MEMS gyro, a company in Wuxi is also in development.
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Global Micro Electro Mechanical Systems (MEMS) Market Analysis and Forecasts to 2015—-Aarkstore Enterprise Market Research Aggregation
Aarkstore announce a new report “Global Micro Electro Mechanical Systems (MEMS) Market Analysis and Forecasts to 2015″ through its vast collection of market research report.
Summary
The leading business intelligence provider, has released its latest research, “Global Micro Electro Mechanical Systems(MEMS) Market Analysis and Forecasts to 2015” that provides key data, information and analysis on the global MEMS market. The report provides key market data and forecasts, market trends and competitive landscape analysis for MEMS products including accelerometers, gyroscopes, inkjet heads, pressure sensors, silicon microphones, RF MEMS and many others. It provides comprehensive information on key trends affecting the market with superior analytics. The research discusses the market dynamics in detail by providing the revenue breakdown on the basis of geography — Asia-Pacific, Europe, North America and Rest of the World. It also provides revenue breakdown on the basis of end-users including consumer electronics, automotive and aeronautics, medical and life sciences, industrial and other segments. The report consists of technology analysis, investment trends and the regulatory framework of the MEMS market.
This report is built using data and information sourced from proprietary databases, primary and secondary research and in-house analysis by Global Markets Direct’s team of industry experts.
The global MEMS market revenue is expected to increase at a Compound Annual Growth Rate (CAGR) of 25.5% over the forecast period 2009–2015.This huge growth is expected due to the take off of MEMS products demand in the consumer electronics, medical and energy industry applications. STMicroelectronics is the leading player in the MEMS accelerometers market, accounting for a 20% revenue share in 2008.
The small form factor, low cost and reliable functioning is driving the MEMS market. Key challenges to the market include the choice of final packaging, pricing pressure, understanding and meeting the end-user requirements and product differentiation. Global MEMS industry lacks standards and standardized technology and manufacturing processes.
Scope
The report analyses market opportunities and challenges for MEMS manufacturers in the global arena. Its scope includes:
- Key geographies such as the US, Canada, the UK, Germany, France, Italy, Spain, Japan, China, India, Australia, and Brazil.
- Annualised market revenues of the global MEMS market from 2005 to 2008, forecast forward for seven years to 2015.
- Region wise (Asia-Pacific, Europe, North America and Rest of the World) annualised market revenues for the MEMS market in 2008, forecast forwards for seven years to 2015.
- Product wise (inkjet heads, accelerometers, gyroscopes, pressure sensors, silicon microphones, RF Mems and others) annualised market revenues for the MEMS market from 2005 to 2008, forecast forwards for seven years to 2015.
- End-user wise (consumer electronics, automotive & aeronautics, medical & life sciences, industrial and other segments) annualised market revenues for the MEMS market in 2008, forecast forwards for seven years to 2015.
- Production analysis of MEMS on the basis of regions for 2008.
- Qualitative analysis of market drivers, restraints and challenges for the MEMS market.
- Competitive landscape for inkjet heads, accelerometers and gyroscope markets including market shares of major players. Key players covered include STMicroelectronics, Bosch, Analog Devices Inc., Kionix, Hewlett Packard, Canon, Panasonic Corporation, DENSO, Honeywell and others.
- Key topics covered include the Technology Analysis, Investment Trends and Regulatory Framework.
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Aarkstore Enterprise is a leading provider of business and financial information and solutions worldwide. We specialize in providing online market business information on market research reports, books, magazines, conference at competitive prices, and strive to provide excellent and innovative service to our customers. Our customers include more than 700 leading financial institutions, professional service firms, consulting, law and accounting firms and other corporations throughout the world.
