• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. CARTAN-LEPAGE FORMS IN MECHANICS

CARTAN-LEPAGE FORMS IN MECHANICS

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：whwoicq123
【摘 要】
：
It is known since E.Caftan[1] that the geometric (coordinate independent) structure of anal vtical mechanics can be effectively understood in terms of the differential 1-form.the Cartan form (θ)λ =Ldt
【作 者】
：
D.Krupka O.Krupkova D.J.Saunders 
【机 构】
：
Department of Mathematics,La Trobe University,Bundoora,Victoria 3086,Australia
【出 处】
：
The Third International Conference on Dynamics,Vibration and
【发表日期】
：
2010年4期
【关键词】
：
Cartan form Lepage form Helmholtz form Hilbert form variational exterior differe 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　It is known since E.Caftan[1] that the geometric (coordinate independent) structure of anal vtical mechanics can be effectively understood in terms of the differential 1-form.the Cartan form (θ)λ =Ldt + (a)L/(a)(q) ωσ.where γ=Ldt is the Lagrangian, and ω(σ) =dq(σ)-(q)(σ)dt.The Cartans heuristic construction has been later explained and extended to higher order mechanics and field theory and to differential forms of higher degree.
其他文献
MODELING AND CONTROL OF A MICRO FLAPPING WING ROTORCRAFT
Micro aerial vehicles (MAVs) have drawn a great deal of interest in the past decade due to the advances in micro technology.Most research groups working on MAVs today based their designs on fixed, rot
会议
Flapping wingmicro rotorcraftelectromagnetic actuatorperiodic control
Modeling of Small Unmanned Aircraft with new configuration for Flight Control System Design
In the past few ten years so m any kinds of "vertical takeoffand land (VTOL) " aircraft came out.With new configuration, they have the advantages of both helicopters and airplanes.The flight envelope
会议
flight dynamicsSmall Unmanned Aircraftnew configuration flight control system
RECONFIGURATION OF TETHERED SATELLITE FORMATIONS AT A COLLINEAR LIBRATION POINT
The idea of using space tethers for tethered satellite formations has received a great deal of attention in recent years with some existing research on concepts and applications [1].The advantage of u
会议
Collinear libration point orbitstethered satellite formationsreconfigurationn
THE EFFECTS OF BRACINGS IN ELIMINATION OF VIBRATION LOCALIZATION IN MISTUNED BLADED-DISK ASSEMBLIES
A turbo disk can be regarded as a periodic system if all of the blades are assembled periodically.In some turbo disks, like steam turbines, the blades are assembled into periodic groups of blades and
会议
vibration localizationbladed-disk assembliesperiodic structuresproperties of
THE IMPACT OF THE ACTUATOR NON-LINEAR FACTORS ON THE FLIGHT DYNAMICS OF THE STATIC UNSTABLE AIRCRAFT
The nonlinearity of the controller is becoming a matter of concern for more and more researchers in the engineering field [1].In this paper, the bifurcation analysis method is used to evaluate the eff
会议
Bifurcation analysisDead-zoneFlight control lawFlying wingNonlinear systemS
THE PREDICTION OF PIO SUSCEPTIBILITY OF A LARGE TRANSPORT AIRCRAFT
Flight control system design for large, fly-by-wire aircraft is aimed at providing optimal handling qualities for all mission tasks that the aircraft has to fulfill.Pilot-Induced Oscillations (PIO) ar
会议
Pilot-Induced Oscillationsflight control systemrate limiting elementscategory
TWO-STATE DYNAMIC GAIN SCHEDULING CONTROL APPLIED TO F16 AIRCRAFT MODEL
Gain scheduling (GS) controllers follow the process of subdividing a nonlinear control problem into a series of linear ones, the design of controllers to suit each linear design condition and then rec
会议
Nonlinear systemnonlinear controlgain schedulingdynamic gain scheduling
A NEW ASYMPTOTIC PERTURBAITON METHOD FOR NONLINEAR OSCILLATORS
The study of nonlinear oscillations has occupied researchers for quite a long period of time.Various perturbation methods such as multiple scales method.Lindstedt-Poincaré method, harmonic balance met
会议
Nonlinear oscillatorsPerturbation methodAsymptotic perturbation method
ANALYZING DYNAMIC RESPONSE OF NONHOMOGENEOUS STRING FIXED AT BOTH ENDS
The analytic method of the homogeneous string vibration problem, which contains many important nonlinear physical phenomena, has been studied widely in the last century [1-4].while the numerical metho
会议
Nonhomogeneous stringgeneralized multi-symplecticconservation law
ANALYZING MOTION AND CONTROL AROUND EQUILIBRIUM POINT OF ASTEROID
Over the past few decades.an increasing number of probes have been sent to the small bodies of our solar system.For example.the European Space Agency launched Giotto and Rosetta to comets Halley and 6
会议
asteriodequilibrium pointsHalo-orbitorbit motionsmall force controller