sliding form 中文意思是什麼

sliding form 解釋
滑動模板
  • sliding : adj. 滑動的;易變的,不穩定的。n. 滑動。
  • form : n 1 形態;形狀;樣子,外貌;【哲學】形式 (opp content)。2 人影,物影。3 格式;表格紙 (= 〈美...
  1. In the positioning servo - system, which generally is configured by the d. c. pulse width modulator ( pwm ) velocity governing system and position servo - loop, the parameter perturbance of pwm velocity loop really exist by reason of such as the load behavior ; power voltage supply ; operating setting value, etc. 1, 2 , and it cannot be ignored. by using the identification technique to form the mathematical model of the system, authors have confirmed the facts. therefore, to design the discrete sliding mode controller ( dsmc ) of the positioning servo - system, the perturbed parameters value bounds of the pwm velocity loop, which is as the controlled plant of position servo - loop, should be accounted. consequently, the design principle of dsmc for accounting system with parameter perturbance is proposed by the authors. the proposed method can ensure the stability of system with parameter perturbance and the behavior of non - overshoot, fast precise positioning. in order to reveal the effects of the design method, the comparative research work is done by the authors. also, it has been tested in an industrial experiment, the results proved it is satisfactory

    由直流脈寬調速系統( pwm )和位置環構成的定位系統中,速度環的參數隨負載特性;電網電壓;給定工況而攝動是不容忽視的.作者通過系統辨識建模也證實了這一事實1 , 2 .因此在設計位置環的離散滑模控制時,必須針對速度環(即位置環的控制對象)的參數攝動范圍採用「對象參數攝動離散滑模控制器的設計方法」 ,以確保系統在參數攝動時的穩定性和快速、無超調、準確定位的優良動態品質.為剖析該設計方法的控制效果,本文作了對比性研究,並將該設計方法用於工業試驗中,取得了滿意的結果
  2. Firstly, the main deformation and destruction forms of high loess slope and its deformation and destruction mode are brought forward. the forms are : collapse, slumping, slope wash, slope peeling, sliding mass deformation by collapsibility, and a very little seen form : mudflow

    根據野外調查和前人的研究資料,概括總結出黃土高邊坡有如下幾種破壞形式:滑塌、崩塌、坡面沖刷、坡面剝落掉塊、坡體濕陷變形以及並不多見的泥流。
  3. By the phenomenon came from critical sand - gravel granular mixtures slope experiment, the falling causation, form, scale, and preventing principal in sliding - sand slope were discussed. the causation can be drawn : the slope received sands from the slope top continuously ; non - uniform degree and granular size in strong weathering environment may be changing ; and the restrain in slope foot was weakened. these factors, cause the fal

    結合乾燥沙石臨界單面坡實驗現象觀察,對溜砂坡災害的產生原因、崩塌特性及防治原則進行了討論,提出溜砂坡崩塌的三個主要成因:寒凍風化引起上部沙粒來源的持續不斷;坡面的風化作用使顆粒進一步均勻、細化,造成原來處于亞臨界而穩定的坡面達到臨界而容易失穩;坡腳對牽引式崩塌的制衡作用削弱,易受坡腳干擾而誘發。
  4. Thus it improves the lubricating performance of friction pairs. 2 ) under heavy load and high - temperature conditions, the nanometer cao particles between two friction surfaces are flattened and form a sliding system

    ( 2 )在重載和高溫條件下,兩摩擦表面間的納米氧化鈣顆粒被壓平,形成一滑動系,降低了摩擦和磨損。
  5. The equipment adopts centrifugal sliding plow groove rotor and is the newest structure evaporator at present. it can form membrane under the condition of small flow. comparing with that of fixed space drag evaporator, its evaporation capacity can increase 40

    本設備採用離心式滑動溝槽轉子,是目前國外最新結構蒸發器,在流量很小的情況下也能形成薄膜,在簡體蒸發段內壁表面附著處理液中的淤積物可被活動刮板迅速移去,和固定間隙的刮板蒸發器相比,蒸發量可提高40 69 。
  6. Recently, we propose that super - gaussian sliding - frequency filters are better in controlling timing jitter than the conventional filters usually in the form of fabry - perot etalons

    很多文獻已表明,採用傳統的固頻或滑頻的濾波器(通常是f ? p標準具)能很好地控制噪聲和孤子的相互作用。
  7. The system selects switching surface according to the approach of variable structure control. based on the control rules to design the variable structure controllers, the inner loop and the outer loop form a complete vsc control loop. the control system has switching surface and the system brings sliding along fixed desired trajectories

    根據滑模變結構控制方法選擇切換面,根據控制律,設計變結構控制器,使內環和外環合成為一個vsc控制器,系統的控制有切換,而且在切換面上系統將會沿著固定的軌跡產生滑動運動。
  8. Application of sliding form construction technique in hongye - 2 hydroelectric power station surge shaft concrete placement

    紅葉二級水電站調壓井豎井滑模施工技術
  9. Based on the hypothesis that the rear side of retaining wall is pitching and coarse, and the filling surface is gradient, taking viscous filling as the object of study and using the static balance method, a study has been conducted on the earth pressure on the rear side of retaining wall under the sliding wedge ' s limiting equilibrium condition, and generated a general form for active earth pressure and passive earth pressure

    摘要基於擋土墻墻背俯斜、粗糙且填土表面傾斜的情況,以粘性填土為研究對象,用靜力平衡方法研究了擋土墻后滑動土楔體達到極限平衡狀態時作用於墻背的土壓力,提出了主動土壓力和被動土壓力的一般形式。
  10. The total normal stresses arc then modified by satisfying the rigorous equilibrium conditions for the whole sliding body, resulting in an closed form expression for the required magnitude of anchoring force

    再進行修正,使錨固后邊坡體滿足所有整體平衡條件,最後得到邊坡滿足給定安全系數要求的錨固力解析表達式。
  11. Sliding form concrete

    滑模式混凝土
  12. The design strategy investigated is based on a sliding surface that only contains the error between the reference input wheel slip and the actual wheel slip. the design strategy uses continuous switching, in the form of a saturation or a ambrosino function, to reduce chattering in the system response

    研究的設計策略基於只包含參考輸入車輪滑移率和實際車輪滑移率間誤差的滑模面,用飽和函數或ambrosino函數形式的連續切換函數來減小系統響應的抖動。
  13. Considering that the robot system. where constraints are nonholonomic, is highly complicated. highly non - linear and high system of coupling. the technical of ism ( terminal sliding mode ) is applied to make the control of path following. the result of the simulation which use tsm shows that we can control the trailers form the initial configuration to desired track within regular hour

    由於基於非完整約束的機器人系統是一個高度復雜、高度非線性、高度耦合的系統,本文採用tsm ( terminalslidingmode )技術進行了運動軌跡的跟蹤控制模擬分析,結果表明可以較好地將拖車系統在一定時間內從初始位置控制到目標軌跡。
  14. The series - base - isolation structure, with a composite bearing formed by serial connection of the rubber isolation bearing with friction - sliding isolation bearing and connected with the rubber isolation bearing in parallel form, obtains good effect of vibration isolation under earthquakes

    摘要由橡膠隔震支座與摩擦滑移隔震支座串聯成組合支座,再與橡膠隔震支座並聯形成的串聯基礎隔震結構,在地震時可以取得較好的隔震效果。
  15. Compared with the present model, the new model does n ' t suppose the distribution of the thrust behind the pile, but computes the distribution using the relative deformation of the pile and slope when taking the displacement of the sliding mass as a kind of form that the system can produce according to the displacement character of the sliding mass

    與現有抗滑樁與坡體相互作用的計算模型相比,該模型不是對樁后滑坡推力分佈做出假定,而是根據滑體的位移特性,將滑體位移視為系統允許的某種形式,通過樁與其後滑體的相對變形來計算滑坡推力的分佈。
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