標(biāo)題: Titlebook: Hydraulic and Electric-Hydraulic Control Systems; R. B. Walters Book 2000Latest edition Springer Science+Business Media Dordrecht 2000 alg [打印本頁] 作者: FLAW 時間: 2025-3-21 18:38
書目名稱Hydraulic and Electric-Hydraulic Control Systems影響因子(影響力)
書目名稱Hydraulic and Electric-Hydraulic Control Systems影響因子(影響力)學(xué)科排名
書目名稱Hydraulic and Electric-Hydraulic Control Systems網(wǎng)絡(luò)公開度
書目名稱Hydraulic and Electric-Hydraulic Control Systems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Hydraulic and Electric-Hydraulic Control Systems被引頻次
書目名稱Hydraulic and Electric-Hydraulic Control Systems被引頻次學(xué)科排名
書目名稱Hydraulic and Electric-Hydraulic Control Systems年度引用
書目名稱Hydraulic and Electric-Hydraulic Control Systems年度引用學(xué)科排名
書目名稱Hydraulic and Electric-Hydraulic Control Systems讀者反饋
書目名稱Hydraulic and Electric-Hydraulic Control Systems讀者反饋學(xué)科排名
作者: 正常 時間: 2025-3-21 21:08 作者: 逗它小傻瓜 時間: 2025-3-22 00:40 作者: Aviary 時間: 2025-3-22 08:20 作者: crease 時間: 2025-3-22 09:08
R. B. Waltersch nicht zu funktionsf?higen Molekülen. Die prim?ren Transkriptionsprodukte müssen zum Teil recht erhebliche posttranskriptionale Ver?nderungen durchlaufen, bevor sie durch die Kernporen in das Cytosol transportiert werden, um dort ihren verschiedenen Funktionen im Rahmen der Proteinbiosynthese nach作者: neutrophils 時間: 2025-3-22 15:11
R. B. Waltersch nicht zu funktionsf?higen Molekülen. Die prim?ren Transkriptionsprodukte müssen zum Teil recht erhebliche posttranskriptionale Ver?nderungen durchlaufen, bevor sie durch die Kernporen in das Cytosol transportiert werden, um dort ihren verschiedenen Funktionen im Rahmen der Proteinbiosynthese nach作者: LANCE 時間: 2025-3-22 18:07 作者: Guaff豪情痛飲 時間: 2025-3-22 23:38 作者: BLANK 時間: 2025-3-23 01:31
R. B. Waltersh nicht zu funktionsf?higen Molekülen. Die prim?ren Transkriptionsprodukte müssen zum Teil recht erhebliche posttranskriptionale Ver?nderungen durchlaufen, bevor sie durch die Kernporen in das Cytosol transportiert werden, um dort ihren verschiedenen Funktionen im Rahmen der Proteinbiosynthese nachz作者: neologism 時間: 2025-3-23 06:13
R. B. Waltersh nicht zu funktionsf?higen Molekülen. Die prim?ren Transkriptionsprodukte müssen zum Teil recht erhebliche posttranskriptionale Ver?nderungen durchlaufen, bevor sie durch die Kernporen in das Cytosol transportiert werden, um dort ihren verschiedenen Funktionen im Rahmen der Proteinbiosynthese nachz作者: Cougar 時間: 2025-3-23 13:06
http://image.papertrans.cn/h/image/430265.jpg作者: 東西 時間: 2025-3-23 14:14 作者: 并入 時間: 2025-3-23 20:18
Hydraulic Power SourceIn hydraulic control systems the pump supplies fluid either at substantially constant pressure which is independent of the external load acting on the actuator or, alternatively, at a supply pressure which is a function of the external loading.作者: 中世紀(jì) 時間: 2025-3-23 23:56
Data Transmission ElementsThe function of the data transmission element is to sense the controlled output quantity and to convert it to a signal which can be used to either monitor the output or to act as a feedback device in a closed loop control system. The controlled output variable in a hydraulically operated force—motion control system can be:作者: 價值在貶值 時間: 2025-3-24 02:56
Control ConceptsThe majority of closed loop systems are liable to become unstable or inadequately damped if the critical parameters are not maintained within suitable limits. One of the major objectives of a theoretical system investigation is to determine parameters compatible with adequate stability.作者: 殖民地 時間: 2025-3-24 10:32
Principles of Flow Control for Valve-Operated Systems: Part 1In hydraulic control systems of this type, flow is controlled by throttling the fluid passing through the variable orifice or orifices of a proportional control valve, thus converting pressure energy into kinetic energy. Provided the flow demand is within its capacity, the pump will act as a source of constant or substantially constant pressure.作者: Flawless 時間: 2025-3-24 11:50 作者: Bridle 時間: 2025-3-24 17:04 作者: bourgeois 時間: 2025-3-24 19:49 作者: tackle 時間: 2025-3-24 23:44
Further Case StudiesThe investigation of the simple third order system in Chapters 11 and 15 can be extended to cover more complex systems, and we shall now proceed to analyse a number of typical system configurations.作者: affect 時間: 2025-3-25 05:10 作者: Fsh238 時間: 2025-3-25 09:18 作者: induct 時間: 2025-3-25 14:57 作者: 用樹皮 時間: 2025-3-25 16:30
System Analysis of Electro-hydraulic Control Systemsscribed in Chapter 11 is not suitable for the analysis of control systems incorporating flow feedback elements referred to in Chapters 5 and 6. To overcome this problem, a rationalized system analysis method, suitable for various types of flow controls, has to be adopted.作者: 燒瓶 時間: 2025-3-26 00:01
System Analysis in the Time Domaincorresponding time response involves the solution of high-order differential equations, using the inverse Laplace transformation, which is a laborious method even for simple input functions such as step and ramp-step demands.作者: PAGAN 時間: 2025-3-26 02:11
Response to Large Step Demandions derived so far assume small perturbations about a fixed steadystate operating point, and are therefore applicable to transient response to a small step demand. Since small and large step response are relative terms, a definition providing a clear distinction is required.作者: Postmenopause 時間: 2025-3-26 06:58 作者: TOXIN 時間: 2025-3-26 10:35 作者: Affluence 時間: 2025-3-26 15:38
R. B. Waltersrer Polynucleotide, z. B. der ribosomalen RNA oder der transfer-RNA. Da zu einem gegebenen Zeitpunkt eine Zelle in Abh?ngigkeit von ihrem Differenzierungszustand, ihrer jeweiligen biologischen Aktivit?t sowie vieler extrazellul?rer Signalstoffe nur einen geringen Teil der codierten Gene in Form der 作者: 開始沒有 時間: 2025-3-26 20:26
R. B. Waltersrer Polynucleotide, z. B. der ribosomalen RNA oder der transfer-RNA. Da zu einem gegebenen Zeitpunkt eine Zelle in Abh?ngigkeit von ihrem Differenzierungszustand, ihrer jeweiligen biologischen Aktivit?t sowie vieler extrazellul?rer Signalstoffe nur einen geringen Teil der codierten Gene in Form der 作者: esculent 時間: 2025-3-27 00:50 作者: 象形文字 時間: 2025-3-27 03:15
R. B. Waltersrer Polynucleotide, z.B. der ribosomalen RNA oder der transfer-RNA. Da zu einem gegebenen Zeitpunkt eine Zelle in Abh?ngigkeit von ihrem Differenzierungszustand, ihrer jeweiligen biologischen Aktivit?t sowie vieler extrazellul?rer Signalstoffe nur einen geringen Teil der codierten Gene in Form der e作者: Encumber 時間: 2025-3-27 07:34
R. B. Waltersrer Polynucleotide, z.B. der ribosomalen RNA oder der transfer-RNA. Da zu einem gegebenen Zeitpunkt eine Zelle in Abh?ngigkeit von ihrem Differenzierungszustand, ihrer jeweiligen biologischen Aktivit?t sowie vieler extrazellul?rer Signalstoffe nur einen geringen Teil der codierten Gene in Form der e作者: 核心 時間: 2025-3-27 10:45
R. B. Waltersrer Polynucleotide, z.B. der ribosomalen RNA oder der transfer-RNA. Da zu einem gegebenen Zeitpunkt eine Zelle in Abh?ngigkeit von ihrem Differenzierungszustand, ihrer jeweiligen biologischen Aktivit?t sowie vieler extrazellul?rer Signalstoffe nur einen geringen Teil der codierten Gene in Form der e作者: 音樂會 時間: 2025-3-27 14:35 作者: Cantankerous 時間: 2025-3-27 21:36
Introductionision into groups of elements can be carried out in a number of different ways, but selecting the following four groups forms a convenient structure for the definition of hydraulic and electro-hydraulic control systems.作者: Suppository 時間: 2025-3-28 01:55
Working Pressuresory, sometimes working at pressures as high as 700 bar. The advantage of higher working pressures are reduced size and weight of components, which is a factor of particular importance for aerospace applications. For industrial applications the major consideration is often installed cost, and since t作者: concert 時間: 2025-3-28 05:20 作者: 不滿分子 時間: 2025-3-28 09:32
Control Elementsdeceleration, position or force. The control element controls the mechanical output variables by manipulating the hydraulic variables, pressure and flow. The input variables to the control element are usually in the form of mechanical, pneumatic, hydraulic or electrical signals. In modern proportion作者: 鉗子 時間: 2025-3-28 14:14 作者: 微生物 時間: 2025-3-28 16:11 作者: CURT 時間: 2025-3-28 22:18 作者: 鬼魂 時間: 2025-3-29 02:23
System Analysis in the Time Domaincorresponding time response involves the solution of high-order differential equations, using the inverse Laplace transformation, which is a laborious method even for simple input functions such as step and ramp-step demands.作者: 厚顏無恥 時間: 2025-3-29 06:40 作者: grieve 時間: 2025-3-29 10:59 作者: Corral 時間: 2025-3-29 12:45
Working Pressureshe pump is frequently the most expensive single item in a control system its choice can have an important bearing on total system cost. Three distinct types of positive displacement pump are available: gear pumps, vane pumps and piston pumps.作者: 野蠻 時間: 2025-3-29 18:57
Control Elementsal hydraulic control devices the input variable is most likely to be a low-power electrical analogue or digital signal, the former providing infinitely variable, the latter discrete control of either flow or pressure.作者: scrutiny 時間: 2025-3-29 22:48
Principles of Flow Control for Valve-Operated Systems: Part 2 rectangular control orifices were replaced by round orifices, mainly to reduce manufacturing costs. In this chapter the characteristics of round control orifices and their effect on valve parameters will be examined.作者: adulterant 時間: 2025-3-30 00:56 作者: 可憎 時間: 2025-3-30 07:19
tries all over the world, and together with communication technology are largely responsible for the high standard ofliving prevalent in many communities. The brains of the vast majority of current control systems are electronic, in the shape of computers, microprocessors or programmable logic contr作者: 被詛咒的人 時間: 2025-3-30 11:25
The Control Systemer signal, an additional element is required to process this signal in order to provide a signal compatible with the control element input characteristics. This element is designated as the electro-hydraulic interface in the block diagrams, Fig. 7.2.作者: ESPY 時間: 2025-3-30 14:47
Audio Quality Control Method Based on?ASS (Audio Secret Sharing)ent of technology and the availability of ubiquitous devices, a lot of audio platforms came into the picture that provides speeches, music, and other audio files which are usually guarded by a paywall. In cases where the low quality of the audio is provided for free and high-quality audio is guarded作者: Obscure 時間: 2025-3-30 17:03
Shifting the Blame? Investigation of User Compliance with Digital Payment Regulationsbehavior and thereby reduce the chance of successful attacks. Since customer compliance is especially relevant for banks, the Dutch Banking Association (DBA) has developed and implemented a set of five security guidelines for customers. Each guideline is split into several specific actions that cust作者: BLINK 時間: 2025-3-30 21:06
Stimulating Our Brains and Transforming Our Selves,ecades, this method has not been widely used and discussed. Relatively small investment in perfecting this technique would give us a device for achieving easy and ‘supra-maximal’ pleasure that would obliviate pain, depression, and replace harmful drugs. With adequate safeguards, we could also use ge作者: JADED 時間: 2025-3-31 02:08
Diagnosis and Treatment of Breast Cancer in the Precision Medicine Erach on Cancer (IARC), the incidence of breast cancer is on the rise year by year in most parts of the world. The existence of heterogeneity limits the early diagnosis and targeted therapy of breast cancer. Nowadays, precision medicine brings a new perspective to personalized diagnosis and targeted th作者: CURB 時間: 2025-3-31 06:36
The Economical and Social Impacts of Tourism on Kharga Oasis Local Citizens in Egyptf the world. It has proven effectiveness as it has significant effect on culture, environment and provide economic incentive both in developed regions and in developing or poor regions. This paper aims to explain the relationship between tourism activities and the economic development, and to measur作者: 確認(rèn) 時間: 2025-3-31 12:08 作者: 男學(xué)院 時間: 2025-3-31 13:33
https://doi.org/10.1007/978-3-476-99381-6levanten externen Einflüsse, denen die Verwaltung ausgesetzt ist. Sie macht klar, wie der Erfolg beurteilt werden soll, und zeigt die Hebel, mit denen die Verwaltung gelenkt und entwickelt werden kann.作者: Adulterate 時間: 2025-3-31 20:08 作者: 無政府主義者 時間: 2025-4-1 00:52
https://doi.org/10.1007/978-3-319-68609-7evel of consumption from 1991. Today, B&H power system has been renewed and became a modern power system which is the part of the European power system. Also, in this paper we present some important dates and events related to the development of B&H power system, as well as trends and challenges in 作者: 污點(diǎn) 時間: 2025-4-1 03:29 作者: ACRID 時間: 2025-4-1 07:50 作者: AWL 時間: 2025-4-1 13:39 作者: Esophagitis 時間: 2025-4-1 15:05
Displacement: Maps and Emotions in ,plications. The efforts of many researchers from different disciplines have helped us to understand the basic issues and the challenges, and to help guiding the community toward actual applications. As digital watermarking matures as a technology, it is time to review what has been accomplished and 作者: OUTRE 時間: 2025-4-1 21:48
Epidural Low-Dose Morphine and Postoperative Pain: A Controlled Study,a mean total dose of 35 mg of morphine parenterally with a mean pain score of 3.1. In contrast, the study group received a mean dose of 6.7 mg epidurally with a mean pain score of 1.3. No side effects were observed.作者: AMPLE 時間: 2025-4-2 00:50
