【摘 要】
:
In order to identify all the appropriate system schemes for the compound split systems formed primarily with a four-port mechanical power split device,power tra
【机 构】
:
School of Mechanical Engineering
【基金项目】
:
the Ministerial Level Advanced Research Foudation
论文部分内容阅读
In order to identify all the appropriate system schemes for the compound split systems formed primarily with a four-port mechanical power split device,power transmission characteristics of the compound split systems was analyzed.Considering the structural symmetry and according to the different connection arrangement of the four ports,compound split system was classified into four types.Using black-box modeling method,the generalized models of the speed ratio,the torque ratio and the power split ratio were established.Moreover,a semi-invert diagram was used to distinguish the different schemes in each type.The characteristics of the speed ratio,the torque ratio and the power split ratio in each domain were also analyzed and compared.Through the semi-invert diagram,a selection method based on the rated-power speed ranges in different schemes was presented and all suitable compound split systems were identified,which can be used as references for the scheme selection of this kind of continuously variable power split transmission.
其他文献
The main factors limiting the mass production of TiAl-based components are the high reactivity of TiAl-based alloys with the crucible or mould at high temperatu
This paper investigates the distribution of intercarrier interference (ICI) in multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-O
Fatigue failure is one of the main failure forms of Al-Si-Cu-Mg aluminum alloys.To feature their mechanical aspect of fatigue behavior,the low-cycle fatigue beh
This paper presents a technique for controlling the pressure of a molten metal when using a new type of iron casting method called sand mold press casting to re
In this paper,the network reliability of an actual digital instrument and control system (DICS) network is analyzed by using GO-FLOW methodology (GFM).The evalu
Wireless sensor networks ( WSNs ) are mainly characterized by their limited and non-replenishable energy supply.Hence,the energy efficiency of the infrastructur
Based on double pulse welding process charocteristics,expert database structure and work flow are designed.Further,multiple outstanding specifications of 1.0 mm
This paper proposes rate-maximized (MR) joint subcarrier pairing (SP) and power allocation (PA) (MR-SP&PA),a novel scheme for maximizing the weighted sum rate o
Tone model (TM) integration is an important task for mandarin speech recognition.It has been proved to be effective to use discriminatively trained scaling fact
In the traditional power transmission network planning,deterministic analysis methods are widely used.In such methods,all contingencies are deemed to have the s