Page 394 - The Mechatronics Handbook

TABLE 19.1 List of Manufacturers
Analog Devices, Inc. Kistler Instrument Corp.
1 Technology Way, P.O. Box 9106 75 John Glenn Dr.
Norwood, MA 02062-9106 USA Amherst, NY 14228 2119 USA
Tel: 781-329-4700 Tel: 888-KISTLER (547-8537)
Fax: 781-326-8703 Fax: 716-691-5226
Aydin Telemetry Oceana Sensor Technologies, Inc.
47 Friends Lane & Penns Trail 1632-T Corporate Landing Pkwy.
Newtown, PA 18940 0328 USA Virginia Beach, VA 23454 USA
Tel: 215-968-4271 Tel: 757-426-3678
Fax: 215-968-3214 Fax: 757-426-3633
Bruel & Kjaer PCB Piezotronics, Inc.
2815-A Colonnades Court 3425-T Walden Ave.
Norcross, GA 30071 USA Depew, NY 14043 2495 USA
Tel: 800-332-2040 Tel: 716-684-0001
Fax: 770-447-8440 Fax: 716-684-0987
Dytran Instruments, Inc. Piezo Systems, Inc.
21592 Marilla St. 186 Massachusetts Ave.
Chatsworth, CA 91311 USA Cambridge, MA 02139-4229 USA
Tel: 800-899-7818 Tel: 617-547-1777
Fax: 800-899-7088 Fax: 617-354-2200
Endevco Corp. Rieker Instrument Co.
30700 Rancho Viejo Rd. P.O. Box 128
San Juan Capistrano, CA 92675 USA Folcroft, PA 19032 0128 USA
Tel: 800-982-6732 Tel: 610-534-9000
Fax: 949-661-7231 Fax: 610-534-4670
Entran Devices, Inc. Sensotec, Inc.
10-T Washington Ave. 2080 Arlingate Lane
Fairfield, NJ 07004 USA Columbus, OH 43228 USA
Tel: 888-8-ENTRAN (836-8726) Tel: 800-858-6184
Fax: 973-227-6865 Fax: 614-850-1111
GS Sensors, Inc. Techkor Instrumentation
16 W. Chestnut St. 2001 Fulling Mill Rd.
Ephrata, PA 17522 USA P.O. Box 70 Dept. T-1
Tel: 717-721-9727 New Cumberland, PA 17057-0070 USA
Fax: 717-721-9859 Tel: 800-697-4567
Fax: 717-939-7170

where x(t) is the time-dependent displacement, ω = 2πft is the angular frequency, and X p is the maximum
displacement from a reference point.
The velocity of the object is the time rate of change of displacement,

dx
vt() = ------ = w X p cos ( w t) = V p sin ( w t + p/2) (19.9)
dt

where v(t) is the time-dependent velocity, and V p = ωX p is the maximum velocity.
The acceleration of the object is the time rate of change of velocity,

dv d x 2
2
--------
-----
at() =
dt = dt 2 = -w X p sin ( w t) = A p sin ( w t + p) (19.10)
2
where a(t) is the time-dependent acceleration, and A p = ω X p = ωV p is the maximum acceleration.
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