Fig.1 Schematic diagram of the solid support rod structure

Fig.2 Schematic diagram of the Lattice support rod structure

Fig.3 Body?centered cubic sandwich cell structure

Fig.4 Simplified model of the support system

Fig.5 Dynamic mechanical properties of neoprene

Fig.6 Damping filled body?centered cubic lattice support rod model with circumferential cell number of 6

Fig.7 Predicted values compared with the actual values

Fig.8 Response surface diagram of Kd on parameters H1 and H2 （D=1.25 mm）

Fig.9 Response surface diagram of Kd on parameters H1 and D （H2=1.25 mm）

Fig.10 Response surface diagram of Kd on parameters H2 and D （H1=1.25mm）

Fig.11 Iterative process of genetic algorithm optimization

Fig.12 Optimized front and rear rod sections

Fig.13 Harmonic response analysis boundary conditions

Fig.14 Amplitude?frequency response curves of the solid support and damping filled lattice support rod

Fig.15 Time?domain steady?state response under first?order resonant frequency excitation

Fig.16 Steady state response under excitation with non?resonant frequency of 100 Hz

Fig.17 Time domain attenuation curves of the solid and damping filled lattice support rod

Fig.18 Unfilled neoprene rubber reinforced dot?matrix rod

Fig.19 Modal testing of the solid support

Fig.20 Modal testing coherence of the damping filled lattice support rod

Fig.21 Sweep test of the damping filled lattice support rod

Fig.22 Frequency sweep results of the solid support in the frequency range of 0~500 Hz