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RISA Study of the Nonlinearly Related Modal Solutions of Coupled Nonlinear Systems by Superposition Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The coupled nonlinear oscillating systems studied do not possess linear normal modes. The nonlinearly related modes of m1ẍ1 + k = 1n akx1k + k = 1n Ak(x1 − x2)k = 0m2ẍ2 + k = 1n bkx2k ...