gain constant 中文意思是什麼
gain constant
解釋
增益常數-
For all admissible uncertainties and possible controller gain variations, the desgined controller can guaranteed that the closed - loop system is asymptotically stable and the upper bound of cost function value is not more than a constant
所設計的控制器對于所允許的不確定性和控制器增益的可能變化，能保證閉環系是統漸近穩定的且性能指標上界不超過某個常數。 -
The model - free pid control method with neuron tuning gain and the neuro - fuzzy control method for a constant cutting force metal turning process system are proposed. the former method keeps the cutting force to be constant by using the neuron to change the pid controller gain on - line. the latter method construct the fuzzy neuron controller by combing the fuzzy controller and the neuron controller
針對具有非線性和不確定性的機械加工切削過程，提出了神經元增益自整定的pid控制方法和模糊神經元非模型控制方法，前者採用神經元來在線調整pid控制器的增益，後者將模糊控制器和神經元控制器相結合構成模糊神經元控制器，這樣當對象特性隨切削深度的變化而變化時，所設計的控制器能保持切削力恆定，使系統穩定並具有滿意的動態品質。 -
To reduce the harmonics in the line current, the random pwm mode is adapt. related to the typically constant pwm carrier frequency and its high harmonics, modulation of this frequency can be used to decrease emi and cost no more gain
為了抑制輸入電流中一些幅值較大的諧波成分，利用dsp控制的特點，電路採用了隨機pwm方式，在不增加系統成本的前提下，有效地抑制了輸入電流的高次諧波含量。 -
The second part studies optimal pure proportional navigation ( ppn ), with time - dependent gain of navigation to maneuvering target based on proportional navigation theory. optimal gain of navigation is constant for ppn without maneuvering ; based on this, solution of time - dependent gain of navigation is given by iteration approach, and the time required for capture is given, the times of iteration is decided by comparing this time with the iteration step
對目標機動的追逃問題，考慮導航增益可為任意實數，且隨時間和初始條件改變，這一思想是建立在目標非機動的純比例導引制導規律，最佳導航增益為常數的基礎之上，利用迭代的方法，給出了時變的導航增益的求解方法，並給出了實現捕獲所需的時間，用此時間與迭代步長進行比較，判定迭代次數。 -
We find that the cosmic scale factor has the form of exponent inflation if the cosmological constant contributes to the positive material density, and the factor is composite function of cosine if the cosmological constant contributes to the negative material, furthermore, we gain the new formality of the pressure and the temperature in the procedure of cosmological evolution
首次發現當宇宙學常數對物質密度的貢獻大於零時有指數復合函數的型得一般暴漲，當宇宙學常數對密度的貢獻小於零時宇宙有餘弦形式的演化。通過對宇宙中壓強和溫度的計算，得到新的壓強表達式和暴漲宇宙模型中溫度隨時間演化的表達式。 -
The thesis has done the widespread investigation and study to the domestic and foreign ’ s technologies of analogy low voltage and low power, and analyzes the principles of work, merts and shortcomings of these technologies, based on the absorption of these technologies, it designs a 1. 5v low power rail - to - rail cmos operational amplifier. when designing input stage, in order to enable the input common mode voltage range to achieve rail - to - rail, it does not use the traditional differential input pair, but use the nmos tube and the pmos tube parallel supplementary differential input pair to the structure, and uses the proportional current mirror technology to realize the constant transconductance of input stage. in the middle gain stage design, the current mirror load does not use the traditional standard cascode structure, but uses the low voltage, wide - swing casecode structure which is suitable to work in low voltage. when designing output stage, in order to enhance the efficiency, it uses the push - pull common source stage amplifier as the output stage, the output voltage swing basically reached rail - to - rail. the thesis changes the design of the traditional normal source based on the operational amplifier, uses the differential amplifier with current mirror load to design a normal current source. the normal current source provides the stable bias current and the bias voltage to the operational amplifier, so the stability of operational amplifier is guaranteed. the thesis uses the miller compensate technology with a adjusting zero resistance to compensate the operational amplifier
本論文對國內外的模擬低電壓低功耗技術做了廣泛的調查研究，分析了這些技術的工作原理和優缺點，在吸收這些技術成果基礎上設計了一個1 . 5v低功耗軌至軌cmos運算放大器。在設計輸入級時，為了使輸入共模電壓范圍達到軌至軌，不是採用傳統的差動輸入結構，而是採用了nmos管和pmos管並聯的互補差動輸入對結構，並採用成比例的電流鏡技術實現了輸入級跨導的恆定;在中間增益級設計中，電流鏡負載並不是採用傳統的標準共源共柵結構，而是採用了適合在低壓工作的低壓寬擺幅共源共柵結構;在輸出級設計時，為了提高效率，採用了推挽共源級放大器作為輸出級，輸出電壓擺幅基本上達到了軌至軌;本論文改變傳統基準源基於運放的設計，採用了帶電流鏡負載的差分放大器設計了一個基準電流源，給運放提供穩定的偏置電流和偏置電壓，保證了運放的穩定性;並採用了帶調零電阻的密勒補償技術對運放進行頻率補償。 -
The gain stage operates at a constant level regardless of the setting of the master level control, and so the sound of this circuit will not alter at various level settings
無論主音量控制的位置如何，放大級都可以工作於一個穩定的電平，並且不同的音量設定不會引致該電路的音色變化。 -
The company has paid great attention to management and administration since establishing, through making determined efforts to make the country prosperous of nearly 20 years, humane change of idea, deal in reform of development, from perfection medical treatment in production of management, from optimization innovation in product of personnel, make sure ring ring precise and penetrating, put in place step by step, with richness technical design strength and abundant clothing make experience, because the constant development and strict with quality of the products, in addition, the management theories of " sincerity, innovation ", get one regular customer group, gain the masses of trust of customer too, make scale of company expand product their find a good sale in in all parts of the world constantly even more, the annual order is on the rise
自創辦以來公司便十分注重經營管理，經過近二十年的勵精圖治，人文觀念的變更，經營發展的改革，從管理的完善到生產的調治、從人員的優化到產品的創新，都做到環環精到、步步到位，具有雄厚的技術設計實力和豐富的服裝製作經驗，由於產品的不斷開發和對質量的嚴格要求，再加上"誠信、創新"的經營理念，獲得了一批固定的客戶群、也贏得了廣大客戶的信賴，更使得公司的規模不斷擴大其產品遠銷世界各地，每年的訂單呈上升趨勢。 -
To forcefully advocate and erect socialistic honor and disgrace concept need basing on assembly strengthening and propagating the education, establishing constant long - effect mechanism, motivating the whole social members with the education and restraint, and make it become renewed and continued work, so as to gain the constant efficiency
摘要大力倡導和樹立社會主義榮辱現，需要在集中強化宣傳教育的基礎上，建立常抓常新的長效機制，用以教育、約束、激勵全體社會成員，使其成為彌久歷新的經常性工作，並取得持久的成效。 -
Nuelear scales constant flow control system based on pid gain fuzzy adjustment
增益模糊調整的核子秤恆流控制系統 -
The ladies " wear at home is developing rapidly these years, but still exist some problems, say the improper positioning, the vague brand and image, the short lifecycle, relying on the price competition, etc. the essay, through analyzing the development of veeko ( a ladies " wear brand in hongkong ), is to probe its strategies how to enter the domestic women ' s fashion market, thus gain the ways of success and the secret of its constant development
國內女裝近年來雖發展迅速，但仍普遍存在缺乏準確定位、品牌形象模糊、生命周期短、過度依賴價格競爭等問題。本文通過對香港v女裝發展的分析，著重探討其進入國內女裝市場的各項策略，研究v公司在女裝經營中獲得成功與持續發展的思路及方法。 -
The contradiction between respond speed of normal pid control system and overshoot is solved by joining a non - liner gain before a liner pid controller with constant gain
通過在一個線性具有固定增益的pid控制器前串聯一個非線性增益來對系統進行調節，解決了常規pid控制系統的響應速度和超調量之間的矛盾，最終使系統達到較好的動態性能。 -
Based on these advantages we analyze the performance of constant - power variable - rate m - qam schemes for spectrally efficient data transmission over nmf channels. by introducing the adaptive modulation approach, we gain two things : 1 ) the error rate is kept at a constant level. 2 ) the achievable spectral efficiency comes within 5 db of the shannon capacity limit. at the last chapter, the presentation of a single base station and a single mobile scenario proved the feasibility of adaptive schemes
然後作者的精力轉入通道的自適應方案的研究中，首先通過研究發現nakagami衰落因子的適當調整可以近似於常見的瑞利衰落和萊斯衰落，接著研究在無線通道中採用三種不同自適應方案時的通道容量，研究表明速率的調整是增加通道容量的關鍵，在此基礎上，著重研究了離散變速率qam的情況，表明這種調制方案無論在頻帶利用率還是在系統平均誤碼率比其它情況提高很多。 -
The result of study indicated preliminarily that as for the bal cage patterned constant speed universal joint, while the number of steel ball increased from 6 to 8, on account of the reduction of steel ball diameter, not only its outside dimension may cut down 12 %, its weight could get a reduction of nearly 20 %, but also the load bearing capacity of universal joint on the contrary could gain somewhat enhancement
研究結果初步表明，對于球籠式等速萬向節，當鋼球數量由6增加為8時，由於鋼球直徑的減小，不但其外形尺寸可以減小12 % 、質量可以減少近20 % ，而且萬向節的承載能力反而可以得到少許提高。 -
Compressed air of constant pressure and flow continually blow and sweep the sampler, reached stop - proof effect, so gain correct wind pressure measuring value
恆壓力恆流量的壓縮空氣不斷吹掃取樣頭，達到防堵的效果，從而獲得正確的風壓測量值。
分享友人