CASC brought 110 products to the Airshow China 2006, which was the showcase of the achievements of CASC in the past two years covering civil space, manned spaceflight, lunar exploration and deep space exploration. Ove...CASC brought 110 products to the Airshow China 2006, which was the showcase of the achievements of CASC in the past two years covering civil space, manned spaceflight, lunar exploration and deep space exploration. Over 70 products were open to the public for the first time. New products on display at the airshow included MS-1 micro-satellite, small launch vehicle and Kuafu Program and space solar telescope.展开更多
The 6th China International Aviation and Aerospace Exhibition (Airshow China 2006) closed on November 5, 2006 after a successful week show. The 6-day Airshow China 2006, beginning from October 31, attracted over 550 a...The 6th China International Aviation and Aerospace Exhibition (Airshow China 2006) closed on November 5, 2006 after a successful week show. The 6-day Airshow China 2006, beginning from October 31, attracted over 550 aerospace and aviation companies from 33 countries and regions.展开更多
In recent years, with the rapid growth in demand for commercial launches, space institutions like NASA have been succeeded in the commercialization of aerospace services. According to the latest development trends on ...In recent years, with the rapid growth in demand for commercial launches, space institutions like NASA have been succeeded in the commercialization of aerospace services. According to the latest development trends on international commercial aerospace services and the current development status of domestic commercial aerospace services, suggestions on the development of China's commercial aerospace services based on policies, development modes and technical innovation are given.展开更多
Dragonfly is one of the most excellent nature flyers,and its wings exhibit excellent functional characteristics through the coupling and synergy of morphology,configuration,structure and material.The functional charac...Dragonfly is one of the most excellent nature flyers,and its wings exhibit excellent functional characteristics through the coupling and synergy of morphology,configuration,structure and material.The functional characteristics presented by dragonfly wings provide an biological inspiration for the investigation and development of aerospace vehicles and bionics flapping aerocraft flapping-wing micro air vehicles.In resent years,some progresses have been achieved in the researches on the wings' geometric structure,material characteristics,flying mechanism and the controlling mode.In this paper,the functional characteristics of the dragonfly wings including flying,self-cleaning,anti-fatigue,vibration elimination and noise reduction are introduced and the effects of their morphology,configuration,structure and material on the functional characteristics are described.Moreover,the current state of the bionic study on the functional characteristics of dragonfly wings is analyzed and its application prospect is depicted.展开更多
文摘CASC brought 110 products to the Airshow China 2006, which was the showcase of the achievements of CASC in the past two years covering civil space, manned spaceflight, lunar exploration and deep space exploration. Over 70 products were open to the public for the first time. New products on display at the airshow included MS-1 micro-satellite, small launch vehicle and Kuafu Program and space solar telescope.
文摘The 6th China International Aviation and Aerospace Exhibition (Airshow China 2006) closed on November 5, 2006 after a successful week show. The 6-day Airshow China 2006, beginning from October 31, attracted over 550 aerospace and aviation companies from 33 countries and regions.
文摘In recent years, with the rapid growth in demand for commercial launches, space institutions like NASA have been succeeded in the commercialization of aerospace services. According to the latest development trends on international commercial aerospace services and the current development status of domestic commercial aerospace services, suggestions on the development of China's commercial aerospace services based on policies, development modes and technical innovation are given.
基金supported by the National Natural Science Foundation of China (Major Project of International Cooperation) (Grant No.50920105504)the National Natural Science Fundation for Youths (GrantNos. 51005097 and 51205160)+1 种基金the Science and Technology Development Project of Jilin Province (Grant No. 201201025)the Fundamental Science Research Funds for Key Laboratory of Ministry Education (GrantNo. 450060326061)
文摘Dragonfly is one of the most excellent nature flyers,and its wings exhibit excellent functional characteristics through the coupling and synergy of morphology,configuration,structure and material.The functional characteristics presented by dragonfly wings provide an biological inspiration for the investigation and development of aerospace vehicles and bionics flapping aerocraft flapping-wing micro air vehicles.In resent years,some progresses have been achieved in the researches on the wings' geometric structure,material characteristics,flying mechanism and the controlling mode.In this paper,the functional characteristics of the dragonfly wings including flying,self-cleaning,anti-fatigue,vibration elimination and noise reduction are introduced and the effects of their morphology,configuration,structure and material on the functional characteristics are described.Moreover,the current state of the bionic study on the functional characteristics of dragonfly wings is analyzed and its application prospect is depicted.
