✦ LIBER ✦

Identification of machine tool receptances by random force excitation

✍ Scribed by N.H. Hanna; A.W. Kwiatkowski

Publisher: Elsevier Science
Year: 1971
Weight: 1008 KB
Volume: 11
Category: Article
ISSN: 0020-7357
DOI: 10.1016/0020-7357(71)90013-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

EXPERIMENTAL MODAL ANALYSIS OF A STRUCTU

EXPERIMENTAL MODAL ANALYSIS OF A STRUCTURE EXCITED BY A RANDOM FORCE

✍ N. LARBI; J. LARDIES 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 225 KB

A multivariate maximum likelihood procedure for the estimation of modal parameters is presented. The vibrating system is excited by a random force and only output sensors are used to estimate the natural frequencies and damping factors of the system. The method works in time domain and a vector auto

Identification of the excitation and rea

Identification of the excitation and reaction forces on offshore platforms using the random decrement technique

✍ Ahmed A. Elshafey; Mahmoud R. Haddara; H. Marzouk 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 675 KB

New impact excitation method with force

New impact excitation method with force monitoring process for investigation of nonlinear dynamic behavior of machine tools

✍ H. Kato; Y. Nakano 📂 Article 📅 1988 🏛 Elsevier Science ⚖ 401 KB

Sound pressure in cylindrical shells wit

Sound pressure in cylindrical shells with regular orthogonal system of stiffeners excited by a random fields of forces

✍ B.M. Efimtsov; L.A. Lazarev 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 937 KB

To identify deterministic and random vibrations of a closed cylindrical shell with a regular orthogonal system of stiffeners (stringers and frames) the effective prediction method was worked out. This method is a generalization of the known method of space-harmonic expansion based on the theorem of

IDENTIFICATION OF MULTI-DEGREE-OF-FREEDO

IDENTIFICATION OF MULTI-DEGREE-OF-FREEDOM NON-LINEAR SYSTEMS UNDER RANDOM EXCITATIONS BY THE “REVERSE PATH” SPECTRAL METHOD

✍ C.M. Richards; R. Singh 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 534 KB

Conventional frequency response estimation methods such as the ''H1'' and ''H2'' methods often yield measured frequency response functions which are contaminated by the presence of non-linearities and hence make it difficult to extract underlying linear system properties. To overcome this deficiency

Identification of mechanosensitive genes

Identification of mechanosensitive genes in osteoblasts by comparative microarray studies using the rotating wall vessel and the random positioning machine

✍ Mamta J. Patel; Wenbin Liu; Michelle C. Sykes; Nancy E. Ward; Semyon A. Risin; D 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 244 KB

## Abstract Weightlessness or microgravity of spaceflight induces bone loss due in part to decreased bone formation by unknown mechanisms. Due to difficulty in performing experiments in space, several ground‐based simulators such as the Rotating Wall Vessel (RWV) and Random Positioning Machine (RPM