標題: Titlebook: Vibration Control of Active Structures; An Introduction A. Preumont Textbook 20113rd edition Springer Science+Business Media B.V. 2011 acti [打印本頁] 作者: 熱情美女 時間: 2025-3-21 19:15
書目名稱Vibration Control of Active Structures影響因子(影響力)
書目名稱Vibration Control of Active Structures影響因子(影響力)學(xué)科排名
書目名稱Vibration Control of Active Structures網(wǎng)絡(luò)公開度
書目名稱Vibration Control of Active Structures網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Vibration Control of Active Structures被引頻次
書目名稱Vibration Control of Active Structures被引頻次學(xué)科排名
書目名稱Vibration Control of Active Structures年度引用
書目名稱Vibration Control of Active Structures年度引用學(xué)科排名
書目名稱Vibration Control of Active Structures讀者反饋
書目名稱Vibration Control of Active Structures讀者反饋學(xué)科排名
作者: 不遵守 時間: 2025-3-21 21:36
A. Preumont ha. Trials were conducted in pastures and fallows with a perennial grass ., to control grasshopper adults, particularly . L., . F.d.W., . DeG., . F.d.W., and . Pall. Arthropods were collected with sweep-nets or with pitfall traps on the following sampling dates: one day before treatment and on the 作者: 箴言 時間: 2025-3-22 02:26
A. Preumontto 5.6 kg per cow. The effect of concentrates on herbage intake differed significantly between allowances. At the low allowance level and at daily OM concentrate intakes of 0.8, 3.2 and 5.6 kg per cow, daily herbage OM intake was 10.9, 10.6 and 10.4 kg per cow respectively and mean substitution rate作者: 無意 時間: 2025-3-22 06:59 作者: 殘酷的地方 時間: 2025-3-22 10:26 作者: 原來 時間: 2025-3-22 15:21 作者: 清楚 時間: 2025-3-22 19:11
A. Preumontcated principal had systematically eliminated weak teachers and replaced them with faculty with strong academic credentials and a passion for teaching. It is McClain’s view that teaching ability is strongly correlated with the academic rigor and performance of the teacher’s own education. He also af作者: 驚呼 時間: 2025-3-23 00:14
Electromagnetic and Piezoelectric Transducers,, cannot influence the rigid body motion of a structure..This chapter begins with a description of the voice-coil transducer and its application to the proof-mass actuator and the geophone (absolute velocity sensor). Follows a brief discussion of the single axis gyrostabilizer. The remaining of the 作者: 有毒 時間: 2025-3-23 04:13
Controllability and Observability,ers are not controllable because they have a nodal point at the center. Similarly, a displacement sensor will be insensitive to the modes having a nodal point where it is located. According to the rank tests, as soon as the actuator or the sensor are slightly moved away from the nodal point, the ran作者: enflame 時間: 2025-3-23 07:42 作者: 立即 時間: 2025-3-23 10:30
Tendon Control of Cable Structures,onlinear behavior of the cables, particularly when the gravity loads introduce some sag (typical sag to length ratio is 0.5% for a cable-stayed bridge). The structure and the cables interact with linear terms (at the natural frequency of the cable .) and quadratic terms resulting from stretching (at作者: 難聽的聲音 時間: 2025-3-23 17:39 作者: 無王時期, 時間: 2025-3-23 21:20
0925-0042 plications; tendon control of cable structures; active control of large telescopes; and semi-active control. The book concludes with an exhaustive bibliography and index..?.This book is intended for structural 978-94-007-2033-6Series ISSN 0925-0042 Series E-ISSN 2214-7764 作者: RACE 時間: 2025-3-23 23:35
Springer Science+Business Media B.V. 2011作者: Commodious 時間: 2025-3-24 05:05 作者: climax 時間: 2025-3-24 07:59
Solid Mechanics and Its Applicationshttp://image.papertrans.cn/v/image/982742.jpg作者: 反叛者 時間: 2025-3-24 13:12 作者: 預(yù)示 時間: 2025-3-24 18:39 作者: 正面 時間: 2025-3-24 20:47
Applications,lications; it is based on the work done at the Active Structures Laboratory of ULB before 2002. We believe that these early experiments have more than just an historical value. More applications will be considered in the next three chapters.作者: 膽大 時間: 2025-3-25 00:54
Passive Damping with Piezoelectric Transducers,In this chapter, we examine the basics of the passive damping with shunted piezoelectric transducers.作者: Salivary-Gland 時間: 2025-3-25 06:27
State Space Approach,The methods based on transfer functions are often referred to as . they are quite sufficient for the design of single-input single-output (SISO) control systems, but they become difficult to apply to multi-input multi-output (MIMO) systems.作者: 簡略 時間: 2025-3-25 11:22
Analysis and Synthesis in the Frequency Domain,Consider the root locus plot of Fig.6.5; any point . in the locus is solution of the characteristic equation 1+.(.).(.) = 0.作者: 細微的差異 時間: 2025-3-25 12:06 作者: PALL 時間: 2025-3-25 17:01
Erratum: Collocated versus Non-collocated Control,In chapter 6, Figure 6.5 has been misplaced. The figure should be as follows:.Figure 6.5: Two-mass problem, root locus plot for the non-collocated control with a lead compensator.作者: 公司 時間: 2025-3-25 22:47 作者: 冰河期 時間: 2025-3-26 00:19 作者: 束以馬具 時間: 2025-3-26 06:40 作者: 共同生活 時間: 2025-3-26 12:25
A. Preumont allowance..Two experiments are described in which twenty-four spring-calving Dutch Friesian cows were allocated to six grazing treatments (two levels of daily herbage allowance x three levels of daily concentrate intake) in a 2 by 3 factorial design. The pre-cut swards consisted predominantly of pe作者: 變形 時間: 2025-3-26 13:46 作者: 執(zhí)拗 時間: 2025-3-26 20:12 作者: inveigh 時間: 2025-3-26 21:58
A. Preumontands of the Qinghai-Tibetan Plateau (QTP) or the Third Pole of the World (TPW), and presents four case studies to facilitate comprehension of these interfaces. The negative impacts of grassland plant–soil interface degradation can be reversed by artificial restoration measures that consider vegetati作者: 顯而易見 時間: 2025-3-27 04:58 作者: 充滿裝飾 時間: 2025-3-27 06:13 作者: 大都市 時間: 2025-3-27 13:20 作者: Facet-Joints 時間: 2025-3-27 14:36
Introduction,s. One way to prevent this is to build the structure from a thermally stable composite material; this is the . approach. An alternative way is to use a set of actuators and sensors connected by a feedback loop; such a structure is .. In this case, we exploit the main virtue of feedback, which is to 作者: 轉(zhuǎn)向 時間: 2025-3-27 17:47 作者: 冥想后 時間: 2025-3-27 22:06 作者: 策略 時間: 2025-3-28 05:05 作者: 燒烤 時間: 2025-3-28 06:43 作者: cipher 時間: 2025-3-28 11:55
Active Damping with Collocated System,the imaginary axis, Fig.7.1. In this chapter, we use this interlacing property to develop Single Input-Single Output (SISO) active damping schemes with guaranteed stability. By active damping, we mean that the primary objective of the controller is simply to increase the negative real part of the sy作者: JEER 時間: 2025-3-28 18:38 作者: 商談 時間: 2025-3-28 22:24
Controllability and Observability,s the ability of the particular sensor configuration to supply all the information necessary to estimate all the states of the system. Classically, control theory offers controllability and observability tests which are based on the rank deficiency of the controllability and observability matrices: 作者: 壓碎 時間: 2025-3-29 00:15
Stability,poles of the system in the left half plane. In chapter 9, we saw that the poles are the eigenvalues of the system matrix . when the system is written in state variable form. In chapter 10, we examined the Nyquist criterion for closed-loop stability of a SISO system; we concluded on the stability of 作者: 軟膏 時間: 2025-3-29 05:09
Applications,lications; it is based on the work done at the Active Structures Laboratory of ULB before 2002. We believe that these early experiments have more than just an historical value. More applications will be considered in the next three chapters.作者: Console 時間: 2025-3-29 08:18
Tendon Control of Cable Structures, stadiums. The main span of current cable-stayed bridges (Fig.15.1) can reach more than . (e.g. Normandy bridge, near Le Havre, in France). These structures are very flexible, because the strength of high performance materials increases faster than their stiffness; as a result, they become more sens作者: 青石板 時間: 2025-3-29 12:33
Active Control of Large Telescopes,ay that a point source at infinity forms a point image in the focal plane. However, because of diffraction, the image of a point object of a perfect (circular) telescope is not a point, but an area of finite size resulting from the spreading of the light energy, called .. Its size is directly relate作者: 小步舞 時間: 2025-3-29 17:40
Semi-active Control,ire a large power source, which makes them costly (this is why there has been very few cars equipped with fully active suspensions) and vulnerable to power failure (this is why the civil engineering community is reluctant to use active control devices for earthquake protection). Semi-active devices 作者: 吹牛需要藝術(shù) 時間: 2025-3-29 21:40
Textbook 20113rd editionplaced on basic issues and simple control strategies that work..Now in its third edition, more chapters have been added, and comments and feedback from readers have been taken into account, while at the same time the unique premise of bridging the gap between structure and control has remained. ?Man作者: 載貨清單 時間: 2025-3-30 02:30
0925-0042 re and control.Proven to be successful as a course text.Solu.This text is an introduction to the dynamics of active structures and to the feedback control of lightly damped flexible structures; the emphasis is placed on basic issues and simple control strategies that work..Now in its third edition, 作者: 抗生素 時間: 2025-3-30 06:34
Active Damping with Collocated System, amplification at resonance is 1/2.. Note that for typical damping values encountered in practice, the values of . are very close to 0; this is why in most of the root locus plots shown in this chapter, different scales are used for the real and the imaginary axes, leading to a distortion of the angles.作者: 改良 時間: 2025-3-30 08:41
Active Control of Large Telescopes, two beneficial effects: . gathering more light (more photons), which allows the observation of fainter objects, and . increasing the limit resolution of the telescope, which allows to distinguish finer details.作者: 不能約 時間: 2025-3-30 13:10 作者: Rejuvenate 時間: 2025-3-30 17:02
Semi-active Control,dent of any external power supply. Another critical issue with active control is the stability robustness with respect to sensor failure; this problem is especially difficult when centralized controllers are used.作者: 組成 時間: 2025-3-30 21:11
Collocated versus Non-collocated Control,rturbations. This is because the root locus plot keeps the same general shape, and remains entirely within the left half plane when the system parameters are changed from their nominal values. Such a control system is said to be . with respect to stability. The use of collocated actuator/sensor pairs is recommended whenever it is possible.作者: Triglyceride 時間: 2025-3-31 04:26
Optics in Nanotechnologyer, especially and most interestingly in metal and semiconductors. In a nanometal medium, light can be guided, confined, and focused far beyond what conventional dielectric technology offers. Whereas in a dielectric medium, focusing is wavelength-limited (diffraction-limited) to ~300?nm at best, in 作者: Conducive 時間: 2025-3-31 05:41
Performing Content-Based Retrieval of Humans Using Gait Biometrics,lution, the human walk (their gait) can be determined automatically, and more readily than other features such as the face. Effective analysis of such data relies on retrieval of video data which has been enriched using semantic annotations. A manual annotation process is time-consuming and prone to作者: 音樂等 時間: 2025-3-31 09:34
Windenergieanlagen,rdern eine Reduzierung der immer noch gr??er werdenden umweltsch?digenden Emissionen. Bei der Elektrizit?tserzeugung lassen sich insbesondere durch die Nutzung erneuerbarer Energien nennenswerte Entlastungen erreichen. Dabei kommen — neben der weltweit genutzten Wasserkraft — den immensen Potentiale作者: 平常 時間: 2025-3-31 14:23
A Simple Energy Pump for the Surface Quasi-geostrophic Equation,me exceeds?.. The idea of the construction is quasilinear. We use a small perturbation of a stable shear flow. The shear flow can be shown to create small scales in the perturbation part of the flow. The control is lost once the nonlinear effects become too large.作者: Trabeculoplasty 時間: 2025-3-31 17:44
The Business of Time,r dials recording and measuring three other types of time. As shown in Figure 2.1, these clocks relate to the body, life and the mind. The first governs our awareness of time, the second our sense of it, the third our experience of it.作者: Allure 時間: 2025-4-1 01:05 作者: Harpoon 時間: 2025-4-1 04:49
Jerry Crawford II di profilo umanistico. L’impostazione del libro è tale da poter essere utilizzato come testo anche in corsi sui temi quali Storia dell’Ingegneria, Storia della Tecnologia, Storia dell’Europa, oltre che nei corsi di Cultura generale e nelle attività formative inserite nei piani di studi delle Facolt作者: 戰(zhàn)勝 時間: 2025-4-1 10:02
Carlos Bento,Ernesto Costa well as progress in its internationalization. Zoomlion succeeded in post acquisition integration, through governance of stakeholders, top management team, board of directors and parent–subsidiary relationship, and all parties harnessing the resulting synergy. Of all the governance efforts, the gove作者: 來就得意 時間: 2025-4-1 13:37 作者: Indolent 時間: 2025-4-1 14:33
Varieties of Living Things: Life at the Intersection of Lineage and Metabolism作者: hankering 時間: 2025-4-1 19:36 作者: buoyant 時間: 2025-4-2 01:25 作者: 去才蔑視 時間: 2025-4-2 03:31
Book 2016mation about the structure of matter, how radiation occurs and how?it can be measured. It goes on to explore the substantial benefits of radioactivity through its many applications, and also the possible risks associated with its use..The field of radioactivity is explained in layman’s terms, so tha
