Model, design development of piezoelectric ultrasonic motor

... MODEL, DESIGN & DEVELOPMENT OF PIEZOELECTRIC ULTRASONIC MOTOR Duan WenHui (B.Eng.,M.Eng.,TJU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CIVIL ENGINEERING ... The objectives of the present work are twofold: to develop advanced models for the accurate prediction of performance of piezoelectric traveling-wave ultrasonic motor (USM, a...

Ngày tải lên: 16/09/2015, 08:31

... principles of distributed collaborative computer aided design (DCCAD), gives an overview of collaborative design fundamentals including collaboration design mechanisms and main tasks of collaborative design, ... the data location, modeling kernel and functionalities of collaborative design, the tasks can be centralized or distributed For the participants o...

Ngày tải lên: 04/10/2015, 15:52

... Quantization 6.4 SelfOrganized Maps Conclusions and Further Research Performance of modern techniques for rating model design Introduction Credit risk forecasting is one of the leading topics in modern finance, ... boundary as well Performance of modern techniques for rating model design 2.3 Generalization Performance The biggest statistical challenge in...

Ngày tải lên: 16/04/2013, 20:00

... determining the SOFC system performance The detailed designs of each of these components in the INER SOFC system are described in the following subsections 3.1 Flow distributor In general, an SOFC ... 44%) Design of SOFC BOP components The BOP components of a SOFC system account for between 50% and 70% of the total system cost Due to the high operating temper...

Ngày tải lên: 05/09/2013, 16:10

... 2207–2215 ª 2005 FEBS Y Zhang et al Development of an HSV-tk transgenic mouse model A B Fig Analysis of integration of transgene in mouse family TK5 (A) PCR analysis of the transgenic mice in TK5-F1 ... GCV-treated nontransgenic mouse (D) Untreated transgenic mouse (Original magnification, · 200.) Discussion We have generated a number of transgenic mice for...

Ngày tải lên: 30/03/2014, 16:20

... VC and DS participated in the initial concept, the design of the study and the development of the IEC materials KVR assisted in data analysis and drafted the manuscript MR designed the monitoring ... subsequent training The duration of the training was six, four and two days for OW, PHE and barbers, respectively All trainings were performed in the native la...

Ngày tải lên: 18/06/2014, 17:20

... Molecular characterization of guinea pig-adapted variants of Ebola virus Virology 2000, 277(1):147-155 Ebihara H, Takada A, Kobasa D, Jones S, Neumann G, Theriault S, Bray M, Feldmann H, Kawaoka Y: ... limitations in the numbers of guinea pigs that can be evaluated at one time (based on BSL-4 space limitations, as well as physical demands on investigators and technicians) and the...

Ngày tải lên: 18/06/2014, 18:20

... FES are probably complex One way to assist the search for the optimal pattern is to use mathematical models that can predict forces accurately to a range of physiological conditions and stimulation ... was found to vary in a parabolic manner and was modeled as A( θ) = a( 40 - θ)2 + b(40 - θ) + A4 0, (11) where A4 0 is the value of A at 40° of knee flexion, and a and...

Ngày tải lên: 19/06/2014, 08:20

... crucial: the majority of the parameters used to define the postural ability are summary measures, and their application is based on the assumption of stationarity, in that the statistical properties ... Using the Mean Amplitude as an example, Figure shows how, after Tset, the actual value of the parameter does not remarkably vary over time The same applies for all...

Ngày tải lên: 19/06/2014, 10:20

... on the number of rotations of the spool holding the string, and determined the angle between the leading wheelchair and trailing wheelchair based on a second encoder connecting the top of the ... colliding with an obstacle The limiting factors in this prototype of the WCS were the limited field of view of the camera, lack of degrees of free- dom in...

Ngày tải lên: 19/06/2014, 10:20

... Molecular characterization of guinea pig-adapted variants of Ebola virus Virology 2000, 277(1):147-155 Ebihara H, Takada A, Kobasa D, Jones S, Neumann G, Theriault S, Bray M, Feldmann H, Kawaoka Y: ... limitations in the numbers of guinea pigs that can be evaluated at one time (based on BSL-4 space limitations, as well as physical demands on investigators and technicians) and the...

Ngày tải lên: 20/06/2014, 01:20

... The availability of an additional syngeneic mouse model of EOC will allow cross-comparison of mouse models and validation of key findings The functional utility of animal models of human cancer ... clear cell cancers Progress in ovarian cancer research has been slowed by the lack of suitable animal models that exhibit features of human disease Genetically manipulable...

Ngày tải lên: 20/06/2014, 07:20

... dyspnoea or sleepiness [2] The lack of research relating to fatigue in this population may be due in part to lack of tools available to accurately measure the experience of fatigue in MND There are ... Summary Analysis figures for Rasch analyses of the NFI:MND Item Residual Analysis Name 1.Energy Initial Energy Final Weakness Initial Weakness Final Summary Initial...

Ngày tải lên: 20/06/2014, 15:20