Shock Characteristics of the Opposed Disc Springs (ODS) Shock Isolator with Pretightening under Boundary Friction Condition

Figure 13

The SAR, SDR, and RDR spectra of the ODS shock isolator system of isokinetic shock load with different numbers of the disc springs and pretightening forces. (a) SAR spectra of the ODS shock isolator system. (b) SAR spectra of the ODS shock isolator system and linear and nonlinear shock isolation systems under the same parameters. (c) SDR and RDR spectra of the ODS shock isolator system. (d) SDR and RDR spectra of the ODS shock isolator system and linear and nonlinear shock isolation systems under the same parameters (LSD represents the linear stiffness and linear damping shock isolation system with the same corresponding parameter terms as the ODS shock isolator. LSND represents the linear stiffness and nonlinear damping shock isolation system with the same corresponding parameter terms as the ODS shock isolator. NSLD represents the nonlinear stiffness and linear damping shock isolation system with the same corresponding parameter terms as the ODS shock isolator).

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