wheel adhesion 中文意思是什麼
wheel adhesion
解釋
機輪附著力-
Research on test way and its device for wheel adhesion
輪胎附著力測試方法及裝置的研究 -
Based on the confirmation of driving force of lunar rover, we analyze the relationship between adhesion coefficient of road surface and wheel slip. in our research, several types of wheel force model are referenced among them, and we select the polynomial model with exponential function as the wheel force model of the lunar rover
圍繞月球車驅動力的確定，本文分析了路面附著系數與滑轉率的關系，以車輛動力學分析中常用的幾種車輪力模型為基礎，選擇了帶有指數函數的多項式模型作為分析月球車車輪附著力的模型。 -
On the base of kinematics analysis and the relationship of adhesion coefficient of road surface and wheel slip. this paper give a simulation to a single wheel, to show the kinematics characteristics of the wheel in case of fixed torque and fixed wheel slip, and get a conclusion that wheel slip has great influence on kinematics characteristics of lunar rover
在動力學模型的基礎上，根據滑轉率和附著系數的關系，本文對月球車進行了動力學模擬，展示固定轉矩和固定滑轉率兩種情況下的動力學特點，得出了滑轉率影響到車輛驅動性能的結論。 -
Detailed contrastive simulation tests of four - phase and self - optimalizing abs control have been made and applying effects of self - optimalizing control are discussed, which establish stable principle foundation for self - optimalizing control applying to realistic abs controller. from the simulation results we can find that : automobiles which install self - optimalizing abs apparatus lock on the any road surface only when the vehicle body velocity and wheel velocity arrive at zero approximately, which is better for improving driving stability under braking. it shows anti - lock ability of self - optimalizing ; slip ratio approximates and surround the desired slip, which shows that this abs system uses fully road surface performance and retains large adhesion and braking performance is good ; braking force regulates with varies of road condition, which realizes road self - identification
通過模擬試驗可以看出：在各種路面上，汽車在安裝了自尋優防抱制動裝置后，在車速、輪速接近為0時才抱死，這對提高汽車制動時的操縱穩定性特別有利，顯示了自尋優避免車輪抱死的能力：滑移率的值基本上一直接近並且圍繞著與路面附著系數相對應的滑移率上下變化，說明了該系統充分利用了路面性能，基本上保持了較大的附著力制動，制動性能較好；制動力隨著路面條件的變化而相應做出調整，實現了路面自動識別的功能。 -
It is shown in the simulation that sliding mode control can guarantee the stability and robustness while vehicle is braking even if abs operates at the instability region of the adhesion coefficient and wheel slip curve or the surface condition changes, which is better than the pid control and nonlinear pid control
模擬結果顯示，即使在附著系數和滑移率關系曲線的不穩定區域，或是路面狀況發生變化，滑模控制也能保證制動的穩定性和魯棒性，其控制效果優于pid和非線性pid控制效果。 -
Comparing the wheel structure and moving environment, we analyze this illustration of the model of adhesion force and set each parameter
通過對比車輪的結構和行駛環境，並分析附著力模型的曲線圖以此確定模型中的各個參數。 -
Experiment research on wheel rail adhesion characteristics for high - speed railway
高速輪軌粘著機理試驗研究 -
Some automobile manufacturers have already announced their plans to introduce some high technology devices such as abs ( anti - lock braking system ), asr ( acceleration slip regulation ) and vdsc ( vehicle dynamics stability control ) on all their models, which are developed to improve vehicle - handling stability under different emergency situations by the fundamental principle that adhesion coefficient between tire and road varies as wheel ' s slip
而基於汽車輪胎與路面之間的附著性能隨車輪滑動率改變而變化的機理所開發的、旨在改善車輛在不同工況下操縱性穩定性的一些高技術系統包括防抱制動（ abs ） 、防滑驅動（ asr ）及車輛動力學穩定性控制（ vdsc ）系統，更是受到汽車製造商的青睞和厚愛，都在積極地加緊試制，以期更快更早地佔領市場。 -
Identification of road adhesion coefficient based on wheel velocity
基於輪速的路面狀態識別方法 -
The station sign read : every autumn a combination of leaves on the line, atmospheric conditions and prevailing damp conditions lead to a low adhesion between the rail head and the wheel which causes services to be delayed or even cancelled
該火車站的一個告示牌上寫道： 「每到秋天，鐵道上的落葉、大氣狀況和潮濕的天氣使火車頭和車輪間的粘附力減小，導致火車延誤或取消。 」
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