关键词: 基于风险的模糊策略, Risk-Based策略, 模糊控制, 连续双向拍卖

Abstract: This paper develops a novel bidding strategy that software agents can use to buy and sell goods in dynamic market.This strategy involves the agent forming a bid or ask by assessing the degree of risk involved and making a prediction about the dynamic marketplace using fuzzy logic.When the market changes，the agent can quickly adapt the situations.It benchmarks this strategy against the most common strategies for dynamic market，and the experiment results show that this strategy outperforms these benchmarks.

Key words: fuzzy risk-based bidding strategy, Risk-Based bidding strategy, fuzzy control, continuous double auction