Experiment for Effect of Attack Angle and Environmental Condition on Hydrodynamics of Near-Surface Swimming Fish-Like Robot

Table 1

Combination of attack angle and oscillating amplitudes.

Experiment combination symbols			Attack angle (AA)
			Da or Pa	Db	Dc	Dd	De	Pb	Pc	Pd	Pe
			0°	5°	10°	15°	20°	−5°	−10°	−15°	−20°
Oscillating amplitude (OA)	A	50 mm	ADa or APa	ADb	ADc	ADd	ADe	APb	APc	APd	APe
	B	55 mm	BDa or BPa	BDb	BDc	BDd	BDe	BPb	BPc	BPd	BPe
	C	60 mm	CDa or CPa	CDb	CDc	CDd	CDe	CPb	CPc	CPd	CPe
	D	65 mm	DDa or DPa	DDb	DDc	DDd	DDe	DPb	DPc	DPd	DPe
	E	70 mm	EDa or EPa	EDb	EDc	EDd	EDe	EPb	EPc	EPd	EPe