Html5插值延迟问题

Question

我有一个node.js服务器，它接收客户端位置并每100ms向所有人发送一次。在客户端，我已经实现了客户端预测，协调和实体插值。问题是如果延迟变得更高，则插值不平滑。有一个恒定的抖动，玩家有不同的速度。这是我的插值代码：

function updatePlayers(player) {
    
    var t1 = previousLastUpdate; // timestamp of the previous postion
    var t2 = lastUpdate; // timestamp of the actual position
    
	var tickRate = t2 - t1; 
  
	if (tickRate < 100)   
        tickRate = 100;
        // sometimes the difference is lower than 100(which is the server update rate) and 
        //this also creates jitter                                   
    
    var renderTime = Date.now() - tickRate;
    
    if(renderTime >= t1 && renderTime <= t2) {
        var portion = renderTime - t1;
        var percentage = portion / tickRate;
        
        // interpolate from last known position to actual position
        var interpX = lerp(player.lastX, player.getX(), percentage); 
        var interpY = lerp(player.lastY, player.getY(), percentage);
        
        player.setPrevX(interpX);
        player.setPrevY(interpY);
    }
}

所以，我的问题是：如何摆脱这个问题？我不能使用航位推测，因为球员会快速改变方向。